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AP US History 60 Hot Topics Flashcards

The top 60 most often asked topics on APUSH national exam.
Information taken from:
Barron's AP US History
5 Steps to a 5: US History
Sparknotes Guide to AP US History
Out of Many, AP Edition (5th)

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2236991661Puritan motive- Build a "city on a hill" - provide a model for idealistic society - religious freedoms from England0
2236991662Motive of settling Virginia- paid for by Virginia Company - wanted profit - mercantilism in England1
2236991663First Great Awakening- led by charismatic ministers in 1730 - made religion more emotional, less cerebral - "Sinners in the Hands of an Angry God" sermon by Puritan minister Jonathan Edwards2
2236991664Deism- 1700 religious revolution which moved away from religious doctrines - God is a distant entity - No Godly intervention in daily affairs3
2236991665Albany Congress, 1754- led by Benjamin Franklin - first meeting of all colonies to debate unification - Franklin's union plan, Albany Plan, rejected4
2236991666Legal rights of women-no suffrage under practically every circumstance -couldn't own land in most cases -were subordinate to men as caretakers, mothers, and housekeepers5
2236991667Stamp Act, 1765- tax on paper used for various documents - included recreation like playing cards - sparked most uproar and opposition of any British tax6
2236991668Slavery in pre-independence times- unregulated slave trade (no limits) - molasses, rum, slaves / Triangular Slave Trade - slaves were responsible for majority of labor in southern economy7
2236991669Indentured servants- extraordinarily popular prior to massive influx of slaves - workers receive free ride to America and housing once there - in exchange for house/ride, they work unpaid for 5-10 years8
2236991670Proclamation of 1763- created a line through Appalachian mountains - colonists could not settle any further west - land from Appalachia to Mississippi was "Indian Reserve"9
2236991671Articles of Confederation, 1777- first written form of government for newly freed colonies - created a "firm league of friendship" between states - heavily favored state government, making federal government useless (no taxing, or federal laws without nullification)10
2236991672Bill of Rights- 1st 10 amendments to the Constitution - protected individual liberties not specified in Constitution - gave states powers not specifically assigned to federal government - was wanted by the Antifederalists11
2236991673Hamilton's economic plans- national bank, 20% publicly 80% privately held - federal government repays all war debts in full - high tariffs to encourage American industry and discourage British/French/Spanish imports12
2236991674Shays' Rebellion 1786-87- farmers revolt - many lost farms because couldn't pay debts in gold/silver - freed debtors prisons, burnt down city halls and courts - showed that the Articles of Confed. weren't working, leading to its end13
2236991675XYZ affair, 1797-98- France was upset by alliances with Britain and seized US ships - US tried to negotiate with France, French agents bribed US agents - French agents X, Y and Z wanted $250,000 and a $12M loan14
2236991676Marbury v. Madison, 1803- Marbury, an Adams midnight judge, wanted his position/paycheck - said his appointment was unconstitutional - Chief Justice Marshall established Supreme Court power of judicial review15
2236991677Louisiana Purchase, 1803- Louisiana territory purchased by Jefferson from France - not constitutional, but Jefferson wanted land and France needed $ - Jefferson only intended on buying New Orleans for a western port16
2236991678Hartford Convention, 1814- group of Federalists meeting in opposition to War of 1812 - merchants saw large amount of trade with Britain stop - passed a resolution requiring a 2/3 vote in Congress for declaration of war in the future17
2236991679Eli Whitney- invented cotton gin in 1793 - helps satisfy the massive demand for cotton/make slaves efficient - also invented interchangeable parts for rifle18
2236991680Henry Clay's "American System"- high tariffs on imports (20%-25%) - provide federal funding for internal improvements - support and maintain Bank of the United States19
2236991681Monroe Doctrine, 1823- done to limit European influence on Western Hemisphere - said European countries must be "hands off" of America - became cornerstone of US isolationist foreign policy20
2236991682Andrew Jackson, 1829-37- Indian removal, supported westward expansion - loses VP Calhoun in Nullification Crisis with South Carolina - vetoed Congress more times than any other president, tried to eliminate United States Bank21
2236991683Trail of Tears, 1838- removal of Native Americans from Georgia into the west - showed President Jackson's support for state's rights - led to the death of thousands of innocent Native Americans (too grueling of a journey on foot)22
2236991684Nullification/Calhoun/Tariff of Abominations, 1828- South Carolina tried to nullify federal laws, Jackson wouldn't allow it - Jackson passes Tariff of Abominations harshly limiting trade - South Carolina, with Jackson's VP, Calhoun, tries to secede from US, Jackson sends military to stop them23
2236991685Transcendentalists- an intellectual movement criticizing new US materialistic lifestyle - focus on nature, and finding meaning and self reliance - primarily led by authors Henry David Thoreau and Ralph Waldo Emerson24
2236991686Ralph Waldo Emerson- transcendentalist leader who encouraged self reliance - published essays "Nature" (1836) "On Self Reliance" (1841) - Speech "The American Scholar" considered the Intellectual Declaration of Independence25
2236991687William Lloyd Garrison- published "The Liberator" and abolitionist publication - leader of the movement for immediate, uncompensated abolition - said that blacks were equal, and entitled to freedom and equal rights26
2236991688Harriet Tubman- escaped slave - started the Underground railroad, a system for escaping slaves - called the "Conductor", helped hundreds of slaves escape27
2236991689Dred Scott v. Sanford, 1857- Supreme Court case: slaves are not citizens - slaves are property, Missouri Compromise is dead - said since Scott was property, case shouldn't have even been brought to court28
2236991690Popular Sovereignty- measure proposed by Sen. Lewis Cass on slavery in new territories - allowed residents of a territory to vote on yes/no for slavery - Congress didn't approve, but it became a bigger idea in 1850s29
2236991691Kansas-Nebraska Act, 1854- legislation by Sen. Stephen Douglas on organizing territories - took Louisiana Purchase land and split into Kansas and Nebraska - unpopular with North, as it allowed possibility of slavery, therefore completely repealing Missouri Compromise30
2236991692Douglas's Freeport Doctrine, 1858- statement by Stephen Douglas at 2nd Lincoln-Douglas debate - used by Lincoln to prove Douglas was a hypocrite - when asked whether he believed in popular sovereignty or Dred Scott decision, he compromised, favoring popular sovereignty31
2236991693Causes of Civil War- maintain the Union, under Lincoln - stop expansion of slavery - eventually, with Emancipation Proclamation, to end slavery - war lasted from 1861-6532
2236991694Emancipation Proclamation, 1863- decree by Lincoln that all slaves in Confederacy were free - not effective, simply symbolic - made North the moral side of the war33
2236991695Radical Reconstruction- Johnson, Lincoln's VP, now president, proposes plan - Johnson almost thrown out of office for obstructing reconstruction - Eventually radical republicans used 2/3 majority to pass legislation and override vetoes for an effective reconstruction plan34
2236991696Compromise of 1877- 1876 Pres. election Samuel Tilden (D) vs. Rutherford Hayes (R) - Tilden wins popular vote, Rutherford supposedly wins electoral vote - no winner clear, compromise makes Hayes the President, but Republicans will end Reconstruction35
2236991697Knights of Labor- first major labor union to survive through economic turmoil - included all workers to join: skilled, unskilled, blacks, women - ended after wrongfully associated with Haymarket Square Bombing in Chicago, 188636
2236991698Dawes Act- 1887 legislation to assimilate stranded Native Americans - not wanted by the Native Americans, killed their tribal identity - eliminated by Indian Reorganization Act (1934) as it was discriminatory and hurtful for Native Americans37
2236991699Social Gospel- Protestant Christian movement around 1900 - applied Protestant Christian logic to social issues in US - tried to aid poverty, alcoholism, equality, and poor working conditions38
2236991700Populists- political party and movement led by disadvantaged farmers - William Jennings Bryan and "Cross of Gold" speech - fought for elimination of gold standard, unlimited silver coinage, graduated income tax, government regulation of major industry39
2236991701Yellow Press- started by William Randolph Heart's New York Journal stories - often highly exaggerated, encouraging impulsive American action - led US into Spanish American war with "Remember the Maine", firing up citizens40
2236991702"New Immigration"- immigration jumped in Gilded Age, post Civil War - mainly immigrants from South, East and Southeast Europe - result of poor European economic conditions41
2236991703Open Door Policy- European countries began claiming ports in China - US did not have a port, and China had huge economic opportunity - says China is open to trade with the United States42
2236991704DuBois & Booker T. Washington- W.E.B. DuBois wanted equality and full integration - Booker T. Washington pushed for blacks to find economic purpose - differed in that DuBois saw all as a equal, and Washington knew blacks were lesser at the time, and wanted them to fit it43
2236991705Muckrakers- term coined by T. Roosevelt for investigative journalism on business - showed political and social injustices in big business and politics - led by Sinclair Lewis, Mother Jones, Jacob Riis, and more44
2236991706Germany's unrestricted submarine warfare- U-boat campaign by Germany in relentlessly attacking Britain - led to the US involvement in WWI, along with Zimmerman Telegraph - sunk approximately 178 boats, and killed about 5000 in opposition Navy45
2236991707Wilson's 14 Points- 1918 plan by Wilson as a plan for restructuring post-WWI world - ideas rejected by European powers except for the League of Nations - plan included freedom of seas, removal of trade barriers, self-determination for Europeans, and international organization46
2236991708Bonus Army- 1932 organization of WWI veterans in Washington DC - result of Hoover's inaction during economic turmoil in US - WWI veterans demanded their bonuses be paid immediately, even though they were due in 194547
2236991709100 Day Congress, New Deal- passed recovery legislation, more than ever in history - restricted more rights, and gave government more power than ever - GSA, NIRA, AAA, TVA, FERA, CCC, SEC all legislation passed in first 100 days of FDR presidency48
2236991710Civilian Conservation Corps- FDR agency created in first 100 days - provided/created outdoor work for 2.75M 18-24 year old men - projects included soil conservation, flood control, trail/road building, and forest projects49
2236991711Cuban Missile Crisis- 1962 event when US U2 spy planes saw Cuba was getting missiles - Missiles were from USSR, US ordered them to stop sending them - ended in 13 days after USSR stopped missiles in Cuba, and US stopped missiles in Turkey, and stopped Cuba interference50
2236991712Brown v. Board of Education- ordered immediate desegregation of schools and other public places - overturned "separate but equal" in Plessy v. Ferguson - major turning point in civil rights movement51
2236991713Sputnik- 1957 launching of Soviet sattelite into space - led to space race and education movement in US - government called for more and better technological and science education, from high school to graduate school52
2236991714Sit-Ins- form of civil disobedience by African Americans for civil rights - African Americans sat at white-only counters and areas - refused service or moving, when one group left, another would sit down, hurting business and making a point53
2236991715Civil Rights Act of 1964- most meaningful legislation to end Jim Crow in the South - passed by LBJ to end discrimination by race or sex - guaranteed equal opportunity with employment, public education, public services and voting54
2236991716Malcolm "X"- leader of Nation of Islam, member from 1952-1964 - fought for black separatism, and supremacy for blacks and islam - assassinated by Nation of Islam after changing opinion on black separatism55
2236991717Gulf of Tonkin incident- said that American destroyers were attacked in Gulf of Tonkin - Congress passed Gulf of Tonkin resolution, escalating confict - unofficially started Vietnam War, allowed LBJ to have a "blank check" in doing whatever he wanted in Vietnam56
2236991718Watergate, 1972-74- scandal regarding spying on Democrats led by Richard Nixon - 5 men were caught breaking in to Democratic HQ at DCCC - Nixon used executive privilege to not turn over evidence, supreme court made him, he deleted some, then resigned57
2236991719Tet Offensive, 1968- Vietcong and N. Vietnamese offensive against US - began on Tet, lunar calendar new year, everyone was celebrating - 1600 dead US, 40000 dead Vietcong, and while US stopped the attack, it showed that Vietcong could organize large attacks58
2236991720Camp David Accords, 1978- meeting of Middle East leaders organized by Carter - Egypt, Israel and US met at presidential retreat Camp David - after 13 days of meetings, the three had arranged a peace treaty, which worked, but tensions were still high59

U.S. History Semester I Final Flashcards

Chapters from The American Anthem U.S. History Textbook

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50529680Had a very high mathematical system. invention of the use of paper. large pyramids over 3,000 structures. 145 feet tall pyramids. there were 3 massive pyramids. they were good at crafts. grew lots of crops, chili peppers, corn, squash, beans. were sea traders. built canoes. Who are they?Mayans0
50529681300,000 inhabitants of the capital city their holy empire was about 5 mil. The capital's name was known as Tenochtitlan. Who are they?Aztecs1
50529682These people grew master farms. They were known for growing tobacco, corn, and beans. They built temples/mounds. The French lived with them. They would choose who people wed to. If wife or husband died, the other would then kill themselves so the coud be with their spouse in the afterlife. Who are they?Mississippian Indians2
50529683stories of how man came aboutcreation stories3
50529684Ice age flowed over the bering straight land bridge from Asia to N.A.Bering Strait Theory4
50529685went to Spain, convinces the king and queen to "sponsor" his trip. took the Pinta, Santa Maria, and Mayflower lands in Bahamas area.Christopher Columbus5
50529686went to florida, claimed for Spain. trying to search for the fountain of youth.Juan Ponce De Leon6
50529687supposedly held in florida. holding the key to "everlasting youth."fountain of youth7
50529688Spanish conquistador. central mexico -- took over aztecs. Received help from tribes.Hernan Cortes8
50529689traveled down to the Andes --> Inca Empire. Established power by killing their emperor. Married his daughterFrancisco Pizzaro9
50529690Slave trade in the Americas. Wanted to get more rich. went around Mississippi area to find goldHernandode Soto10
50529691the governor of area of Southern Mexico. 7 cities of Cibola (gold)Francisco Cornando11
50529692Successful raids against Spanish shipping angers king of Spain and he mobilized for war at sea. led the english attack for the Spanish ArmadaSir Francis Drake12
50529693spanish navy that protected naval trade shipsSpanish Armada13
50529694French - sailed down the St. Lawrence river. establishes Quebec and MontrealJacques Cartier14
50529695Sailed for Dutch. found the Hudson River. gets booted off ship with his son. Dies in the Hudson Bay.Henry Hudson15
50529696Henry Hudson and Jacques believed to be an all water route.Northwest Passage16
50529697Roanoke. left back to England. Came back in three years and everyone was gone. Attacked, migrated, and starved.Governor John White17
50529698Joint stock company based out of London that funded Americas for tobacco.Virginia Company18
50529699led the colony of Jamestown. "You don't work, you don't eat."John Smith19
50529700Name of Tribe and ChiefPowhatan20
50529701Also known as the "lost colony." Between 1585 and 1587, several groups attempted to establish a company.Roanoke Colony21
50529702from Powhatan tribe. wanted peaceful relations. Married John Raulph.Pocahontas22
50529703First form of European representative. Democracy.House of Burgesses23
50529704Someone who is signed up to work for 4-7 years for food, to cross the Atlantic Ocean or lodging.Indentured Servant24
50529705Protestants who separated from church of England to establish their own Mayflower.Puritans25
50529706Left on the Mayflower, for a site near Jamestown but fell off course.Cape Cod26
50529707All agreed to work together to improve their religion.Mayflower Comp act27
50529708North of Cape CodMassachusetts Bay Company28
50529709English civil war. Tractive land given to group of individuals in the Americas from the King. New York, New Jersey, and Carolina.Proprietary Colonies29
50529710Religion without a church structure. One on one relationship with GodQuakers30
50529711Established Quakers in Philadelphia.William Penn31
50529712Capital of QuakersPhiladelphia32
50529713Colonial goods must be shipped on British ships, british captain on crew, also.Navigation Acts33
50529714Started in Europe. 7 year war. Euroquoy split into both sides. William Pitt took over. British was successful.French and Indian War34
50529715The fighting along the St. Lawrence River. British Win.Battle of Quebec35
50529716Statesman. 2nd member of the continental congressBen Franklin36
50529717Treasurer for the British Parliament. his idea to increase taxes on colonistsWilliam Pitt37
50529718Chief of Ottowa TribeChief Pontiac38
50529719The colonists left at their own affairs. Very little to no taxation of the colonistsSalutary Neglect39
50529720Increased tax on wine, coffee. First tax in which colonists had no representative.Sugar Act40
50529721Special tax on tea. Led to British Tea PartyTea Act41
50529722A law passed by Parliament that raised tax money by requirng coonists to pay for an official stamp whenever they boughtStamp Act42
50529723Prime Minister during Revolutionary WarPrime Minister Lord North43
50529724Act passed by Parliament in reaction to the Boston Tea Party. Also called Cohersive Act. Closed Boston HarborIntolerable Acts44
50529725An incident where British soldiers fired into a crowd of colonists, killing 5 people.Boston Massacre45
50529726Established the minutemen - Also In attendance were Parck Henry, George Washington, John and Samuel Adams, and John Jay. Hey areed that each colony would have one vote, despite differences in size.First Continental Congress46
50529727Massachusetts malicia in 60 secondsMinutemen47
50529728General Congress said to round up Samuel Adams and John Hancock. Said to stop the attackBattles of Lexington and Concord48
50529729First gunfire at lexington. First event in a colony separating from Britain"The Shot heard around the World"49
50529730Pamphlet written by Thomas Paine. Calling for the colonists to formally separate from Great BritianCommon Sense50
50529731He is the drafter of Declaration of IndependenceThomas Jefferson51
50529732Battle in New York. British FTWBattle of Long Island52
50529733Said that colonists must find quarters, or living space, for the British soldiers stationed in AmericaQuartering Act53
50529734German mercenaries made up 1/4 of entire British fighting forceHessians54
50529735American general, pushes Lord Cornwallis towards Chesapeake Bay.Nathanael Greene55
50529736Fought in upstate NY - John Burgoyne being surrounded by mericans. Turning point of Revolutionary War. Americans FTWBattle of Saratoga56
50529737In charge for war in the British. Had to surrender at Battle of SaratogaGeneral John Burgoyne57
50529738Known as the father of the U.S. NavyJohn Paul Jones58
50529739French General, fights alongside WashingtonMarquis de Lafayette59
50529740The general of the Southern British campaignLord Cornwallis60
50529741"The day the world was turned upside down." - a 3-week-long siege by the Americans and French that rapped most of the British Army at Yorktown, Virginia.Battle of Yorktown61
50529742Formally ended fighting between Americans and BritishParis Peace Treaty62
50529743Created symmetric grid to divvy up the landNorthwest Territory63
50714629This new land law promised religious freedom, land free from slavery, and the protection of civil rights in the new lands west of the 13 states. This law also established the requirements for these new lands to eventually become states.Northwest Ordinance64
50714630George Washington was the president. Helped with constitution.Constitutional Convention65
50714631Father of the ConstitutionJames Madison66
50714632President of conventionGeorge Washington67
50714633Proposed by Edmund Randolph, this plan for representation in the national government consisted of a two house legislature that would have the lower house (whose member were elected by popular vote) elect the upper house's members. Opponents claimed that this plan gave too much power to the larger states.Virginia Plan68
50714634This idea for sending representatives to the lower house of the national government was proposed by William Paterson. It called for a one house, or unicameral, legislature and it wanted each state to have equal representation in this legislature. Those who supported this felt that basing representation on population would favor the large states and leave out the smaller states.New Jersey Plan69
50714635Upper house (Senate) have two representatives from each state. Lower house - representatives based on population.Great Compromise70
507146363/5 of slaves would be counted for taxingThree Fifths Compromise71
50714637When the Constitution was submitted to the states for ratification, there was a group of statesmen who were trying to get public support for the Constitution's passage by writing influential editorials in the major newspapers. The pro-Constitution letters that they were writing were called the...Federalist Papers72
50714638Against strong government. (Country poor people)Anti-Federalist Papers73
5071463910 amendments; Key for southern states to ratify constitutionBill of Rights74
50714640All powers not given to the government are reserved for the statesReserved Powers75
50714641Take power from stateU.S. Constitution76
5071464230 years old and a U.S. citizen for 9 yearsU.S. Senate77
507146439 Supreme court justicesSupreme Court78
50714644Where Washington kept his troops during the winterValley Forge79
50714645Was a document written stating that the people of the U.S. were now independent of Britain and owed them nothing and would make their own governmentDeclaration of Independence80
50728857Plan to have a regular source of revenue for our country to get our country out of debtAlexander Hamilton's Debt Bill81
50728858Taxes on carriages, liquor, tobacco, and sugarExcise Tax82
50728859Opened up the Mississippi River to American navigationPinckney's Treaty83
50728860House of Representatives voted over and over. Burr Vs. Jefferson. Hamilton hated both men,but hated Jefferson the least. Asked someone to not change their vote, but to just not vote.Election of 180084
50728861Was a famous case that made sure the judicial branch would be in equal power to the executive and legislative branches.Marbury v. Madison85
50728862Wrote the star spangled banner. Was captured and then inspired to write a poem after seeing the bombing of Ft. McHenryFrancis Scott Key86
50728863Lead by W.H. Harrison, British-Indian alliance was broken after their leader had died.Battle of New Orleans87
50728864Large colonial port cityCharleston88
50728865Ran for VP in the 1800 ElectionAaron Burr89
50728866American/Canadian border. Tukumseh dies. William Henry Harisson leads.Battle of the Thames90
50728867Ordinary sailers in the Royal Navy were badly paid and brutally treated. To find crews, men were often impressed--kidnapped and forced to work on ships. Many deserted whenever they could.Impressment91
50728868Prohibited exports to foreign countries.Embargo Act92
50728869The Prophet's brother and an inspiring leader. In 1809 he began to unite his brother's followers. But in 1811, while he was away, Harrison's army attacked. Both sides suffered heavy losses, and Prophetstown was burned.Tecuseh93
50728870Most came from the western states. They were less concerned with world affairs than they were with frontier events. They hated the British and even hoped for a conquest of Canada.War Hawks94
50728871American and British diplomats were eager for peace. The Napoleonic Wars had been costly for England. In America, New Englanders were near rebellion over the war. No territory changed hands, but Americans had proved themselves as a nation.Treaty of Ghent95
50728872The United States acquired Florida and established a firm boundary between the Louisiana territory and Spanish territory farther to the west.Adams-Onis Treaty96
50728873Stated that the United States would view any European attempts to further colonize the Americas "as dangerous to our peace and safety."Monroe Doctrine97
50728874Under this agreement, Missouri was admitted to the Union as a slave state and Maine was to be admitted as a free state. Thus, the balance between the number of free states and slave states was preserved. The agreement also banned slavery in the northern part of the Louisiana Territory.The Missouri Compromise98
50728875The Cherokee suffered so badly--from hunger, exposure, disease, and bandits--that their exodus became known as the ___________________.Trail of Tears99
50728876Connects the Great Lakes with the Hudson R.--and with the Atlantic Ocean. Provided a quick and economical way to ship manufactured gods to the West and farm products to the East.Erie Canal100
50728877Device that sends messages using electricity through wires. Thought of by Samuel F. B. Morsetelegraph101
50728878VP under Adams and Jackson. Resigns to go back home to South Carolina. All about nullification.John C. Calhoun102
50728879The States' right to ignore a fed. law.Nullification103
50728880State of Maryland tries to tax the national bank. Brought up in the Supreme CourtMcCulloch v. Maryland104
50728881In the Mexican - American war. Invaded CA, secured it for the United States.General Stephen Kearny105
50728882Was a war hawk, secretary of state, speaker of the house. Ran for President. Pulled out of election. Known as "the great compromiser."Henry Clay106
50728883Leader of early TexasStephen F. Austin107
50728884Name 5 Civilized Tribes:Seminole, Chickasaw, Cherokee, Choctaw, Creek108
50728885Made an announcement that reverberated around the cuntry The gold mines in California "are more extensive and valuable that was anticipated," he told the Congress.James Polk109
50728886Workers began building mills and other buildings here. Within two years, the mills were turning out great amounts of cotton cloth--and earning great profits.Lowell, Massachusetts110
50728887Tennessee militia leader led a force against Tecumseh and the Creeks. He massacred Creek women, children, and warriers. He then seized the fort at Pensacola in Spanish Florida.Andrew Jackson111
50728888Congress organized the judicial branch. It had a six-person Supreme Court with one chief justice and five associates. Washington named John Jay as the first chief justice of the United States. Congress also created district courts and courts of appeal.Judiciary Act of 1789112
50728889This act created new positions in the judicial branch. Departing President John Adams hurried to fill them with Federalists.Judiciary Act of 1801113
50739275Young Shoshone woman. The wife of a French Canadian fur trapper.Sacagawea114
50739276Spanish mission in San Antonio, Texas; the site of a famous battle of the Texas Revolution in 1836The Alamo115
50739277The three alien laws were aimed mainly at French and Irish refugees, most of whom supported France. Those measures increased the period of residency required for citizenship from 5 years to 14; required foreigners to register with the government; and allowed the president to jail or expel any foreigner thought to be "dangerous to the peace and safety" of the country.Alien and Sedition Acts116
50739278An expedition led by Meriwether Lewis and William Clark that began in 1804 to explore the Louisiana PurchaseLewis and Clark Expedition117
50739279The purchase of land between the Mississippi River and the Rocky Mountains that doubled the size of the United StatesLouisiana Purchase118
50739280The idea that the nation had a God-given right to all of North America.manifest destiny119
50739281The mass migration to California of miners--and businesspeople who made money of the miners--is known as the ________.Gold rush of 1949120
50739282Ended the Mexican-American War. Mexico was forced to turn over to the U.S. a huge tract of land known as the mexican Cession.Treaty of Guadalupe Hidalgo121

Cambell Biology Chapter 5 Flashcards

Seventh Edition
Test on Nov. 14, 2011

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1761100540what are membranes composed primarily of?phospholipids0
1761100541diffusion refers to the movement of what?particles1
1761100542osmosis refers to the movement of what?water across a membrane2
1761100543do channel proteins require energy?no3
1761100544do carrier proteins require energy?yes4
1761100545what molecule is cells is commonly used to provide energy for reactions?ATP5
1761100546what are the characteristics that molecules have that can move across membranes without transport protein?-hydrophobic -small6
1761100547what happens to a plant celled that is placed in distilled water?becomes turgid7
1761100548what happened to an animal cell places in distilled waterit will burst8
1761100549facilitated diffusion across a membrane requires what?transport proteins9
1761100550how do molecules cross cell membranes?passive transport and active transport10
1761100551what transports large molecules across membranes?exocytosis and endocytosis11
1761100552cells transform what as they perform work?energy12
1761100553chemical reactions either ______ or _____ energy.release, store13
1761100554how do membranes form?sponatneously14
1761100555plasma membrane-encloses the cell -acts as a barrier -made of phospholipid bilayer -consistency of oil -gets cold -> membrane gets stiff15
1761100556what do proteins do?span the membrane and drift around16
1761100557what keeps the membrane fluid?unsaturated fats in phosphlipids & good cholesterol17
1761100558membrane proteins-communication -tell other cells what they are18
1761100559enzymes-break or help create bonds -channels - no energy required -carrier proteins- help something get in or out with the use of energy (ATP)19
1761100560passive defussion-tendency of particles to spread out evenly -no energy20
1761100561true or false: each type of molecules diffuses independently?True21
1761100562osmosisthe movement of water to areas with more particles22
1761100563isotonic solutionsolution outside cell has the same concentration of particles as the cell plant - flacid animal - normal23
1761100564hypertonic solutionmore particles in the solution than in the cell plant - turgid animal- lysed24
1761100565hypotonic solutionsolution has fewer particles than the cell plant- shriveled animal- shriveled25
1761100566osmoregulationcontrol of uptake of released water26
1761100567proteins that ____ the membrane can allow other things to crossspan27
1761100568transport protein1. solute binding 2. phophorylation 3. transport -regules energy -transports solutes against their concentration gradient -with: more -> less -against: less -> more (use ATP)28
1761100569channel proteinsholes that allows diffusion of solutes down concentration gradient - no energy gradient29
1761100570bulk transport-endocytosis -exocytosis30
1761100571endocytosisbringing large items in by pinching the plasma membrane into a vesicle31
1761100572phagocytosis (endocytosis)bringing in by particles32
1761100573pinocytosis (endocytosis)bringing many tiny particles33
1761100574receptor mediated endocytosis-by having receptors, they select certain things to come in34
1761100575exotysis-opposite of endocytosis -takes things out of the cell by fusing a vesicle from inside with the plasma membrane and dumping the contents out35

Art Before History Ch 1 Flashcards

AACC History of Western Art 1

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136663072Animal Plaque, Appollo 11 Cave, 23,000 BCE0
136663073Human with Feline Head, Hohlenstein-Stadel, 30,000- 28,000 BCE1
136663074"Venus" of Willendorf, 28,000- 25,000 BCE2
136663075Woman with Bison Horn, Laussel, ca. 25,000- 20,000 BCE3
136663076Two Bison, Le Tuc d' Auboubert ca. 15,000- 10,000 BCE4
136663077Bison with turned head, La Madeleine, ca. 12,000 BCE5
136663078Hall of Bulls, Lascaux, 15,000- 13,000 BCE6
136770733Rhinoceros, wounded man, disemboweled bison, Lascaux, 15,000- 13,000 BCE7
136770734Deer Hunt, Catal Hoyuk, ca. 5750 BCE8
136770735Passage Grave, Newgrange, c. 3200- 2500 BCE9
136770736Stonehenge, Salisbury Plain, ca. 2550- 1600 BCE10
136770737PaleolithicThe "old" stone age, during which humankind produced the first sculptures and paintings.11
136770738NeolithicThe "new" stone age.12
136770739BurinA pointed tool used for engraving or incising.13
136770740Relief SculptureFigures projecting from a background of which they are part.14
136770741MuralA wall painting15
136770742MegalithGreek, "great stone." A large, roughly hewn stone used in the construction of monumental prehistoric structures.16
136770743TumulusLatin, "burial mound." In Etruscan architecture, tumuli cover one or more subterranean multi-chambered tombs cut out of the local tufa (limestone).17
136770744Corbelled VaultA vault formed by the piling of stone blocks in horizontal courses, cantilevered inward until the two walls meet in an arch.18
136770745Post and Lintela system of construction in which two post support a lintel.19

Kievan Rus Flashcards

SG Q#3:
Trace the development of the following empires: the Kievan Rus, Muscovite Russia, the Yuan Dynasty, the Ming Dynasty, the Delhi Sultanate, Mughal Dynasty, the Ottoman Empire, and the Safavid Empire.

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350503870How did the Kievan Rus come to be? How did control of Kiev allow the Viking leader Oleg to gain more power?*Slavs invite Vikings to take over & protect them b/c Slavs are not war-like *Vikings territory center around Kiev *use water trade route beside Kiev to spread leadership to towns = united them under him0
350503871Why did the ruler convert to Eastern Orthodox? What happen to those who did not convert?After seeing the Hagia Sophia → amazed by grandness = thought Orthodox Christianity to be best religion = decided to use this religion to unite its ppl & kill anyone who does not convert1
350503872How did geography influence Kiev?*Kiev prosper b/c lay on the Dnieper River trade route *River is what connected it to Viking land → allow for Vikings to come to Kiev *Connected Kiev to Byzantine Empire/Constantinople --> lead to conversion to Eastern Orthodoxy2
350503873How did the conversion to Orthodox Christianity bring Byzantine culture to Kievan Rus? Examples (4)?*adopt rituals & icons from Byzantine priests & bishops *Schools were established for sons of priests & merchants *Byzantine architects build stone churches w/ onion-shaped domes *Monasteries built in towns3
350503874What happened during the Kiev Golden Age?*establish 1st library in Kiev → encourage spread of learning *organized Kievan legal sys basing off Justinian's code4

Unit 4 Organizer: The Early Antebellum Era, 1800—1840 Flashcards

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1776237233"Revolution of 1800"the first time in U.S. history when one political party transferred power to another0
1776237234Marbury v Madisonestablished the principle of judicial review giving the Supreme Court the power to declare acts of Congress unconstitutional1
1776237235Judicial ReviewAllows the court to determine the constitutionality of laws2
1776237236Louisiana PurchaseDoubled the US land in size -It was purchased from France -Purchased by President Jefferson -It leads to the Lewis and Clark expedition3
1776237237Lewis and ClarkSent on an expedition by Jefferson to gather information on the United States' new land and map a route to the Pacific. They kept very careful maps and records of this new land acquired from the Louisiana Purchase.4
1776237238Embargo Act of 1807established the principle of judicial review giving the Supreme Court the power to declare acts of Congress unconstitutional he ordered an embargo and banned all U.S. trade with England and France5
1776237239ImpressmentBritish practice of taking American sailors and forcing them into military service6
1776237240War of 1812Madison asked Congress for a declaration of war against England7
1776237241Treaty of Ghentended the war. Though Britain was winning, they were also fighting France and wanted to quickly end the War of 18128
1776237242Era of Good FeelingsThe victory at New Orleans led many Americans to feel as though they won the war. popular president and booming national economy9
1776237243NationalismIncrease the power of the national gov't over the states10
1776237244Monroe Doctrinewarned European nations that the USA would protect the Western Hemisphere and that the U.S. would not interfere in Europe11
1776237245Henry Clay's American Systemunify the economies of the North, South, and West. Create a Second Bank of the United States. Create a tariff to encourage industry and limit British manufactured goods. Improve transportation with roads and canals12
1776237246Transportation improvementswhen Robert Fulton invented the steamboat. created an infrastructure of roads, canals, early. Farmers in the South and the West could get their goods to market13
1776237247Erie CanalThe first major link between the East and West14
1776237248Lowell Millstextile mill located in a factory town in Massachusetts that employed farm girls who lived in company-owned boardinghouses15
1776237249Second Bank of the U.S.provided federal money for investment and regulation over the U.S. banking16
1776237250Eli WhitneyIn 1793, ______ invented the cotton gin making cotton easy to refine and very profitable17
1776237251"King Cotton"Cotton became the dominant cash crop of the Deep South (known as _______)18
1776237252Second Great AwakeningFrom 1800 to the 1830s, a series of religious revivals swept across America called the _______19
1776237253TemperanceOne of the first reform movements was to get people to stop drinking called________. Reformers convinced people to make a "pledge" to not drink20
1776237254Abolition..., the act of abolishing a system or practice or institution (especially abolishing slavery)21
1776237255William Lloyd Garrisondesigned the most famous textile mill in America. used mechanized machines to mass-produce textiles America's leading abolitionist22
1776237256Frederick Douglaswas a runaway slave, popular anti-slavery speaker, and author of the North Star newsletter23
1776237257Grimke Sisters..., were 19th-century American Quakers, educators and writers who were early advocates of abolitionism and women's rights.24
1776237258Nat Turner Rebellion, 1831..., United States slave and insurrectionist who in 1831 led a rebellion of slaves in Virginia25
1776237259Seneca Falls Convention..., (1848) the first national women's rights convention at which the Declaration of Sentiments was written26
1776237260"Jacksonian Democracy"..., this term describes the spirit of the age led by Andrew Jackson. During this period, more offices became elective, voter restrictions were reduced or eliminated, and popular participation in politics increased. The Democratic Part, led by Jackson appealed to the new body of voters by stressing the belief in rotation in office, economy in government, governmental response to popular demands and decentralization of power.27
1776237261Democratic Party..., One of the two major U.S political party; founded in 1828 by Andrew Jackson to support a decentralized government and state's rights28
1776237262Whig PartyOpposition to Jackson led to the formation of the ______ and the return of the two-party system29
1776237263Know-Nothing Party..., Group of prejudice people who formed a political party during the time when the KKK grew. Anti-Catholics and anti-foreign. They were also known as the American Party.30
1776237264Spoils System..., A system of public employment based on rewarding party loyalists and friends.31
1776237265Sectionalism..., Different parts of the country developing unique and separate cultures (as the North, South and West). This can lead to conflict.32
1776237266Nullification Crisis..., 1832-33 was over the tariff policy of the Fed. Gov't, during Jackson's presidency which prompted South Carolina to threaten the use of NULLIFICATION, possible secession and Andrew Jackson's determination to end with military force.33
1776237267John C Calhoun..., South Carolina Senator - advocate for state's rights, limited government, and nullification34
1776237268Indian Removal Act of 1830Congress passed and Jackson signed the _________forcing all Indian tribes to relocate west of the Mississippi River.35
1776237269Trail of Tears of 1837In 1838, the U.S. Army forced the Cherokees west _______36
1776237270The Bank WarJackson thought the BUS was unconstitutional and gave too much power to the elite37
1776237271Why did settlers in the new states tend to support Democratic - Republican candidates?they were supporters of strong state government38
1776237272Who appointed the "midnight judges?"..., John Adams39
1776237273Which Supreme Court ruling established the principle of judicial review?Marbury v. Madison40
1776237274What was the cost of the Louisiana Purchase and who was sent to explore it?15 million, Lewis and Clark41
1776237275What was the purpose of the Embargo Act of 1807 ?..., This act issued by Jefferson forbade American trading ships from leaving the U.S. It was meant to force Britain and France to change their policies towards neutral vessels by depriving them of American trade. It was difficult to enforce because it was opposed by merchants and everyone else whose livelihood depended upon international trade. It also hurt the national economy, so it was replaced by the Non-Intercourse Act.42
1776237276Who was president when the United States declared war on Great Britain in 1812?James Madison43
1776237277Why did Andrew Jackson's victory at New Orleans have no impact on the outcome of the War of 1812?the war was already over.44
1776237278What treaty ended the War of 1812?treaty of Ghent45
1776237279Who came up with idea of using interchangeable parts in the manufacturing process?Bi Sheng46
1776237280What were the three parts of the American Plan?No more future colonization in North America Neutrality against Europe. No European Interference in American Affairs.47
1776237281What two important transportation routes helped increased connections between regions?the Trans Siberian Railroad and panama canal48
1776237282Who was president during the "Era of Good Feelings" and also proposed the Tariff of 1816?James Monroe49
1776237283What Supreme Court ruling gave the federal government the sole power to regulate interstate trade?Gibbons v. Ogden50
1776237284In McCulloch v Maryland, why was a law taxing the Bank of the United States declared unconstitutional?The state of Maryland had attempted to impede operation of a branch of the Second Bank of the United States by imposing a tax on all notes of banks not chartered in Maryland. Though the law, by its language, was generally applicable to all banks not chartered in Maryland, the Second Bank of the United States was the only out-of-state bank then existing in Maryland, and the law was recognized in the court's opinion as having specifically targeted the U.S. Bank. The Court invoked the Necessary and Proper Clause of the Constitution, which allowed the Federal government to pass laws not expressly provided for in the Constitution's list of express powers, provided those laws are in useful furtherance of the express powers of Congress under the Constitution.51
1776237285How did the United States gain Florida in 1819?u.s purchased it from Spain for five million52
1776237286What is the Monroe Doctrine ?..., (1823) A political policy of the United States by President James Monroe that states the Western Hemisphere is closed to European interference.53
1776237287What were the three parts of the Missouri Compromise of 1820?.Maine would separate from Massachusetts and be admitted as a free state; 2.Missouri would enter the Union as a slave state; and 3.The remaining territory of the Louisiana Purchase, which lay north of the 36-30 parallel, would be closed off to slavery.54
1776237288Why was the election of 1824 called the "corrupt bargain"? Who was involved?because John Q. Adams seemed to have made an unsavory bargain deal with Henry Clay. Clay finished fourth in the electoral vote and so was not eligible to win . He was able to get the states that he had carried to vote for Adams even though Jackson would seem to be the more logical choice for their interests. In return Adams appointed him as Secretary of State, a position which at that time was viewed as a stepping-stone to the Presidency.55
1776237289What was the "spoils system" ?..., The practice of rewarding supporters with government jobs. Jackson made this practice famous for the way he did it on a wide scale.56
1776237290What group of American Indians were the victims of the 1830 Indian Removal Act and "Trail of Tears?"Cherokee57
1776237291Why did John C. Calhoun call the Tariff of 1828 the "Tariff of Abominations?"The South, was harmed directly by having to pay higher prices on goods the region did not produce, and indirectly because reducing the exportation of British goods to the US made it difficult for the British to pay for the cotton they imported from the South.58
1776237292Why did South Carolina threaten to secede (or withdraw) from the federal union in 1832?national government wouldn't allow them to nullify federal laws.59
1776237293Who wanted the Force Bill of 1833 and why did he want it?Andrew Jackson, to protect the power of the national government over the states.60
1776237294What new political party, favoring the American System, was created in 1834?Democratic party61
1776237295Why did banks refuse to accept paper currency in 1837, leading to the Panic of 1837?a financial crisis in the United States that touched off a major recession that lasted until the mid-1840s. Profits, prices and wages went down while unemployment went up.62
1776237296The Second Great Awakening, which began in the 1790s, was what type of movement?religious63
1776237297Why was western New York state referred to as the "burned over district?"The name was inspired by the notion that the area had been so heavily evangelized as to have no "fuel" (unconverted population) left over to "burn" (convert).64
1776237298TRANCENDENTALISM:a religious and philosophical movement that was developed during the late 1820s and 1830s[1] in the Eastern region of the United States as a protest against the general state of culture and society, and in particular, the state of intellectualism at Harvard University and the doctrine of the Unitarian church taught at Harvard Divinity School.65
1776237299Define ABOLITION..., the act of abolishing a system or practice or institution (especially abolishing slavery)66
1776237300Who created The Liberator, a newspaper calling for the immediate emancipation of slaves?William Lloyd Garrison67
1776237301Who was Frederick Douglass?..., United States abolitionist who escaped from slavery and became an influential writer and lecturer in the North (1817-1895)68
1776237302Who led a violent slave uprising in Virginia in 1831?Nat Turner69
1776237303Define ANTEBELLUM:..., belonging to a period before a war especially the American Civil War70
1776237304Who was Sojourner Truth ?..., She was a woman who believed God told her to speak about slavery and women's rights.71
1776237305Define CAPITALISM:an economic system based on private ownership of capital72
1776237306What is specialization in agriculture ?the practice of cultivating the land or raising stock73
1776237307What invention allowed ships to travel both ways on the Mississippi River?steam boat74
1776237308What was the nation's first major canal? Which U.S. city became the center of American commerce because of this?Erie canal75
1776237309What did John Deere and Cyrus McCormick create that changed American agriculture?mechanical reaper76
1776237310The period of time in U.S. history before the Civil War is known asthe Antebellum Era (1800-1860)77
1776237311Patriotism surged as Americans claimed the War of 1812 was a"Second American Revolution"78
1776237312was America's leading abolitionistWilliam Lloyd Garrison79

Jeffersonian and Jacksonian Democracy, 1800-1840 Flashcards

1800-1840

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1413010174Revolution of 1800(1) there was a peaceful transfer of power; Federalists stepped down from office after Jefferson won and did so peacefully, though not necessarily happily (2) the Republicans were more of the "people's party" compared to the Federalists.0
1413010175Things to know about Jefferson as President:1. attitude toward Federalist programs --> left Hamilton system intact except pardoning the Sedition act and kicking away the excise tax. 2.Louisiana Purchase and reaction to it 3. foreign policy and neutral rights1
1413399449Judiciary ActThis was a law passed by the Federalist Congress. This law allowed the president, then President Adams, to stay up until midnight signing in new federal judges across the nation. These midnight appointments allowed the Federalists to still maintain power in the nation after they were a minority party in Congress. This act brought bitterness between the two parties.2
1413399451Chief Justice John MarshallLifelong federalist committed to strengthening the power of the federal government. Made a lot of important decisions.3
1413399453Marbury vs. MadisonIn 1803. Established judicial review, AKA the supreme Court could determine the constitutionality of laws4
1413399454Louisiana Purchase1. Deal with Napoleon, get all of land west of of New Orleans and the city itself. 2. Huge bargain 3. Doubled the size of the US and set a precedent of acquiring foreign territory through purchase.5
1413399455Toussaint L'OuvertureL'Overture was a Haitian who skillfully led a group of angry ex-slaves against French troops in Santo Domingo. The French were unable to reconquer this valuable island and hence, had no use for Louisiana to serve as a granary for Santo Domingo. The inability of the French to regain possession of the island caused Napoleon to cede the Louisiana territory to the United States for 15 million dollars. Thus, Toussaint L' Overture's military vigor indirectly provoked Napoleon's decision to sell Louisiana to the Americans.6
1413441450Lewis & Clark1. Sent by Jefferson to explore all the new territory they had acquired. 2. Accompanied by Sacajawea7
1413441451Election of 1804Jefferson won with an easy election, but Napoleon had just started war with France and they were both blockading us. Blah.8
1413441452Orders of Council1. London closed ports under french control to foreign shipping. 2. In response, France ordered the seizure of all ships that entered a British port. And we were like hold the hell up, bro.9
1413441453The Embargo Act of 18071. Passed in response to the British and French seizure of American ships. 2. Thought that they relied on our goods when literally the European nations did not care at all. 3. Ended up hurting the merchants more than it helped, and then everyone was pissed.10
1413441454Non-intercourse Act1. Repealed the hated embargo of 1807 and replaced it with this one, that opened trade with every nation except France and England. Didn't matter.11
1415709632Macon's Bill no. 2Passed by congress in 1810, said that American's could trade with anybody and that they would trade with France/England if either dropped their restrictions.12
1415709634Tecumseh and the Prophet1. Feared the settlers in Kentucky and decided to lead a rebellion 2. Tippecanoe 3. William Henry harrison 4. Andrew Jackson & battle of Horseshoe bend13
1415709637Reasons for entering the War of 18121. "Freedom of the seas" - The U.S. wanted the right to sail and trade without fear. 2. Possibility of land - The U.S. might gain Canada or Florida. 3. Indian issues - Americans were still upset about British guns being giving to Indians.14
1415709638William Henry HarrisonTippecanoe, Battle of Thames. Both increased enthusiasm and moralf or the war15
1415709639Oliver Hazard PerryAdmiral who was in charge of inexperienced men on ships. They won a lot.16
1415709640Battle of New Orleans1. Andrew Jackson defeats a ton of British. 2. Two weeks after the war had officially ended but they didn't know. 3. Britain responded with a naval blockade17
1415709641Treaty of GhentBasically they just stopped fighting and neither side really got what they wanted. Impressment, the main issue of the war, was completely ignored.18
1415709642Hartford ConventionRepresentatives secretly met to discuss their grievances. They just wanted financial assistant but a few people talked about secession. This marked the death of the Federalist Party.19
1415709643Results of War of 18121. Americans proved they could stand up for they thought was right and gained more respect 2. Federalist party died out forever 3. Manufacturing prospered during the British blockade 4. Fueled the fire for the bitter conflict with Britain 5. American Nationalism took off20
1415709644Rush-Bagot TreatyThe Treaty demilitarized the Great Lakes and Lake Champlain, where many British naval armaments and forts still remained, and laid the basis for a demilitarized boundary between the US and British North America This agreement was indicative of improving relations between the United States and Britain during this time period following the end of the War of 181221
1415709645Tariff of 18161. First in US history designed for protection22
1415709646The American System1. Henry Clay's program 2. Strong banking system 3. Protective tariff behind which eastern manufacturing could flourish 4. Roads and canals for internal improvements23
1415709647James Monroe1. Generation between Foudning Fathers and the Age of Nationalism24
1415709648Era of Good FeelingsThis phrase was coined by a Boston newspaper that was commonly associated with the administration of James Monroe. It represented a time of a sense of nationalism in the country, as well as a sober executive.25
1416219194Panic of 18191. Brought deflation, depression, bankruptcies, bank failures, unemployment, etc. 2. OVER-SPECULATION in land prices was a main cause 3. West was especially hit hard 4. BUS was seen as the cause26
1416219195Missouri Compromise1. Missouri would be admitted as a slave state while Maine would be admitted as a free state. 2. 36-30 line, above would be free, below would be slave27
1416219196McCulloch vs. Maryland1. Maryland tried to destroy the BUS by taxing it's currency notes 2. Marshall denied right to tax the bank and gave the doctrine of "loose construction" and "elastic clause"28
1416219197Cohens vs. Virginia1. Lottery tickets 2. Marshall asserted the right of the Supreme court to review decisions of the State supreme courts in everything involving powers of the federal government29
1416219198Gibbons vs. OgdenMarshall says only congress can control interstate commerce. Another blow to states' rights30
1416219199Fletcher vs. PeckMarshall ruled that states can't impair a contract. Supreme Court could invalidate state laws that conflicted with the constitution31
1416219200Treaty of 1818Northern boundary of the Lousiana Purchase at the 49th parallel and ten-year joint occupation of Oregon with Britain.32
1416219201Florida Purchase TreatySpain gave florida and claims to Oregon in exchange for Texas. US paid 5 million33
1416219202Monroe Doctrine1. Europe should not interfere/colonize in the Western Hemisphere. 2. In return, US would not interfere in European affairs 3. Two basic features: non-colonization and non-intervention34
1416219203TecumsehTecumseh was a Shawnee Indian twin brother to the Prophet. They made a stand against western movement of white settlers by uniting other tribes. He died in the Battle of Thames while fighting for the British. He was one of the most gifted and noble Indian leaders in American history.35
1416219204Election of 18241. Andrew Jackson vs. Henry Clay vs. William H. Crawford vs. John Q. Adams 2. "Corrupt Bargain", in which Clay dropped out and threw his support behind Adams, and in return he was appointed Secretary of State 3. Jackson was absolutely pissed and said that he had been cheated out of it.36
1416552441Election of 1828Was not focused on issues but the personalities of the candidates, the first election under the second party system and a big leap in voters. Adams (Nat. Republican) vs. Jackson (Democrats)- wins the election easily with Calhoun as vp.37
1416552442Andrew Jackson as President1. Old Hickory 2. He was a badass idk38
1416552443Jacksonian DemocracyThis term is associated with President Andrew Jackson's political philosophy. President Jackson's beliefs consisted of: universal white male suffrage, Manifest Destiny to the West, the Spoils System - giving government jobs to supporters, Laissez-Faire Economics - hands off government control of the economy, and a weaker central government expressing that a strong central government is an enemy to individual liberties. Jackson was in great support of the "common man" and envisioned a nation of yeoman farmers.39
1416552444Spoils systemJackson used this to reward supporters with good positions in office40
1416552445Tariff of 1828(1) An extremely high tariff (45%) that Jacksonian Democrats tried to get Adams to veto. (2) caused a sectional split and began the nullification crisis led by John C. Calhoun of South Carolina. (3) Prelude to the Civil War.41
1416552446The South Carolina ExpositionA pamphlet published by the South Carolina legislature, written secretly by Vice President John C. Calhoun. It spoke against the "Tariff of Abominations," and proposed nullification of the tariff. Calhoun wished to use nullification to prevent secession, yet address the grievances of sectionalist Southerners. These sectionalist ideas helped lead to the Civil War.42
1416552447Tariff of 1832, 18331832 -- did away with the worst part of the 1828 tariff, but southerners still hated it. SC ended up nullifying it. 1833 -- squeezed through another compromise43
1416898621Force BillIn response to South Carolina's bullshit about the Tariff of Abominations. Basically the government can use the army and navy if he needs to to collect tariffs44
1416898622Five Civilized Tribescherokees, creeks, choctaws, chickasaws, and seminoles45
1416898623Indian Removal ActPassed in 1830 (Jackson really wanted this), it said we could forcibly transfer Indians to the west of the Mississippi.46
1416898624Trail of TearsThe road indians47
1416898625Nicholas BiddleThe corrupt leader of the BUS, he lent out funds to friends and used the money to bribe people.48
1416898626Jackson & the Bank of the United States1. It was highly important and useful, but not necessarily pure. 2. Jackson saw it as a conspiracy to keep the common man down economically, and wanted it to die. 3. Henry Clay tried to recharter the BUS, but Jackson demolished it with a veto that said it was unconstitutional.49
1416898628Pet BanksIn order to kill the BUS, Jackson withdrew money and put it in these banks, which led to inflation50
1416898630Specie Circularpresidential order that required all purchases of federal lands be made in gold and silver instead of paper money. led to the panic of 183751
1416898632Panic of 18371. Caused by "wildcat banks", loans, over-speculation, and the bank war. 2. Banknotes lost their value and land sales plummeted52
1416898633Themes of Jacksonian Democracy1. Increased political democracy 2. Increased the power and prestige of the presidency 3. A period of expansionism and optimism 4. Sectionalist supplanted nationalism.53
1416898635Formation of the Whig party1. Opponents of Jackson despised his iron fist, called him "King Andrew" 2. This grew became known as the Whigs, who generally disliked Jackson and supported Clay's American system54
1416898637Election of 18401. Jackson nominated Martin Van Buren to make sure his plans were followed through with. 2. Whigs nominated William Henry Harrison, war here. "Tippecanoe and Tyler too" Harrison won but died about a month in, and his vice president John Tyler came in, and then he wasn't even much of a whig.55
1416898639Stephen Austinmade an agreement with Mexican government to bring about 300 families into Texas to settle.56
1416898641Kitchen CabinetInformal group of friends who advised Jackson during his administration. Jackson believed that the "official" Cabinet's main function was to carry out his orders.57
1416898642The Lone Star Rebellion1. Led by Sam Housten 2. Mexico freed the slaves and prohibited them in Texas, which infuriated the citizens. 3. Santa Anna raised an army to suppress the Texans, and the next year they declared independence. 4. Big battles -- Alamo and Goliad. 5. Texans win and want to be a state, but slavery blocked this.58
1416898644Two party system: Democrats vs. WhigsDemocrats -- individualism, states rights, generally from the south and west, usually poorer Whigs -- favored national bank, protective tariffs, internal approvements, mostly wealthier, generally from the east59

Unit 7 Key Terms: "American Progress," or, Industrialization, Westward Expansion, and the Age of Reforms (c. 1800-1840) Flashcards

Terms : Hide Images
2359577915movementgroup of people who share the same ideas or beliefs and who work together to achieve a particular aim0
2359579330annexto take possession of a piece of land1
2359579879Manifest Destinytheory that the US had a special purpose to extend its boundaries and control all land from the Atlantic Ocean to the Pacific Ocean2
2359580534factoriesgroup of buildings in which goods are produced in large quantities, using machines3
2359583259abolitionistsocial movement to stop slavery4
2359585779cotton ginsimple machine that separated the a certain plant's fibers from the seeds, invented by Eli Whitney5
2359588679ruralrelated to the areas in the country or outside the city6
2359588680steamboatinvention that changed the speed and reliability of transportation on rivers & lakes7
2359589674urbanizationprocess of the growth of cities8
2359591604industrializationera of social and economic change that transforms a human group from a farming society into one that mass-produces goods9
2359592958Bessemer processfirst method discovered for mass-producing steel; led to increased industrialization and urbanization10
2359593575temperancemovement to stop consumption of alcohol11
2359593576conventionlarge meeting of people to organize support for a cause or movement12
2359594368canalman-made waterway for transporting goods and people13
2359596865interchangeable partslarge amounts of uniform pieces that can replace any other identical pieces14
2359598552cessionland that is given up and given over15
2359599396steam locomotiveinvention that changed the speed and reliability of transportation over land16
2359600446urbanrelated to the areas in cities, usually with larger populations17
2359603165mechanical reaperinvention that changed the speed & efficiency of harvesting crops like wheat & corn18
2359604098contributionsomething that you give or do in order to help something be successful19
2359604680textile millfactory that employs many people in the process of quickly producing cloth20
2359605958free enterpriseeconomy which allows the consumers and the producers to make the decisions about the cost of goods and services21
2359607939reformchange or the action of changing22
2359609698Conestoga wagonheavy, covered wheeled-vehicle that was used extensively during the late 18th and 19th centuries to move settlers into western territories; drawn by horses, mules, or oxen23
2359610974clipper shipsfast sailing ships developed and built in the 19th century to move goods across oceans24
2359612096innovationnew idea, method, or invention25
2359612867exposeto show the truth about someone or something, especially when it is bad26
2359612868commercethe buying and selling of goods and services [aka trade]27
2359613764marketa particular country or area where a company sells its goods or where a particular type of goods is sold28
2359614634consumptionthe act of eating or drinking29
2359615825territoryland that is owned or controlled by a particular country but is not yet a state30
2359616562cedeto give up and give over to someone or a group31
2359620555rulingan official decision, especially one made by a court32
2359621743corruptiondishonest, illegal, or immoral behavior, especially from someone with power33
2359621744railroadsystem of tracks along which trains run, or a system of trains34

Chapter 26: The Great West and the Agricultural Revolution Flashcards

1865-1896

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1364982431Sitting BullAmerican Indian medicine man, chief, and political leader of his tribe at the time of the Custer massacre during the Sioux War0
1364982432George A. CusterUnited States Army officer and cavalry commander in the American Civil War and the Indian Wars. defeated and killed at the Battle of the Little Bighorn in 1876, against a coalition of Native American tribes composed almost exclusively of Sioux, Cheyenne, and Arapaho warriors. "Last Stand"1
1364982433Chief JosephLeader of Nez Perce. Fled with his tribe to Canada instead of reservations. However, US troops came and fought and brought them back down to reservations2
1364982434GeronimoApache leader who fought U.S. soldiers to keep his land. He led a revolt of 4,000 of his people after they were forced to move to a reservation in Arizona.3
1364982435Helen Hunt JacksonA writer. Author of the 1881 book A Century of Dishonor. The book exposed the U.S. governments many broken promises to the Native Americans.4
1364982436William F. CodyBuffalo Bill; he was an American adventurer, soldier, and showman of the late nineteenth and early twentieth centuries. His popular "Wild West Show," begun in the 1880s, featured acts such as the marksmanship of Annie Oakley, mock battles between Native Americans and army troops, and breathtaking displays of cowboy skills and horsemanship.5
1364982437Oliver H. Kelleyconsidered the "Father" of the Order of Patrons of Husbandry (more commonly known as "The Grange"). a fraternal organization for American farmers that encouraged farm families to band together for their common economic and political good.6
1364982438William Hope HarveyWrote a popular pamphlet titled Coin's Financial School; this pamphlet overwhelmed the bankers and professors of economics with his brilliant arguments on behalf of free silver7
1364982439Mary Elizabeth Leasebecame well known during the early 1890's for her actions as a speaker for the populist party. She was a tall, strong woman who made numerous and memorable speeches on behalf of the downtrodden farmer. She denounced the money-grubbing government and encouraged farmers to speak their discontent with the economic situation.8
1364982440Frederick Jackson TurnerAmerican historian who said that humanity would continue to progress as long as there was new land to move into. The frontier provided a place for homeless and solved social problems.9
1364982441James B. WeaverAmerican politician who leaned toward agrarian radicalism; he twice ran unsuccessfully for the U.S. presidency, as the Greenback-Labor candidate (1880) and as the Populist candidate (1892).10
1364982442Jacob S. Coxeya wealthy Ohio quarry owner turn populist who led a protest group to Washington D.C. to demand that the federal government provide the unemployed with meaningful work (during the depression of 1893). The group was arrested and disbanded peacefully in D.C. movements like this struck fear into American's hearts11
1364982443Eugene V. Debsleader of the american railway union, he voted to aid workers in the pullman strike. he was jailed for six months for disobeying a court order after the strike was over.12
1364982444William McKinley25th president responsible for Spanish-American War, Philippine-American War, and the Annexation of Hawaii, imperialism. Is assassinated by an anarchist13
1364982445Marcus Alonzo HannaUsed the money he made in the iron business to support William McKinley's presidential campaign. He became a personification of big business in politics.14
1364982446William Jennings BryanUnited States lawyer and politician who advocated free silver and prosecuted John Scopes (1925) for teaching evolution in a Tennessee high school (1860-1925)15
1364982447Sioux Warslasted from 1876-1877. gold-greedy miners rushed into native american land, breaking treaties. sitting bull v. Custer until he was killed at the battle at Little Bighorn. native americans were forced into canada until they starved or surrendered16
1364982448Nez Percein 1877 Chief Joseph of the Nez Perce Nation surrendered to units of the U.S. Cavalry. Before this retreat the Nez Perce fought a cunning strategic retreat toward refuge in Canada from about 2,000 Army soldiers. This surrender, after fighting 13 battles and going about 1,600 miles toward Canada, marked the last great battle between the U.S. government and an Indian nation17
1364982449Apacheany member of Athapaskan tribes that migrated to the southwestern desert (from Arizona to Texas and south into Mexico); , the language of the Apache people18
1364982450Battle of Wounded KneeA 1890 battle between the U.S. Army and the Dakota Sioux, in which several hundred Native Americans and 29 U.S. soldiers died. Tensions erupted violently over two major issues: the Sioux practice of the "Ghost Dance", which the U.S. government had outlawed, and the dispute over whether Sioux reservation land would be broken up because of the Dawes Act.19
1364982451Dawes Severalty ActAn action that broke up Indian reservations and distributed land to individual households. Leftover land was sold for money to fund U.S. government efforts to "civilize" Native Americans. Of 130 million acres held in Native American reservations before the Act, 90 million were sold to non-Native buyers. (Taking children)20
1364982452Battle of the Little Big HornA particularly violent example of the warfare between whites and Native Americans in the late nineteenth century, also known as "Custer's last Stand." In two days, June 25 & 26, 1876, the combined forces of over 2,000 Sioux, Cheyenne, and Arapaho Indians defeated and killed more than 250 U.S. soldiers, including Colonel George Custer. The battle came as the U.S. government tried to compel Native Americans to remain in the reservations and the Native Americans tried to defend territory from white gold-seekers. This Indian advantage did not last long,however, as the union of these Indian fighters proved tenuous and the United States Army soon exacted retribution.21
1364982453Buffalo SoldiersNickname for African-American soldiers who fought in the wars against Native Americans living on the Great Plains during the 1870s22
1364982454Comstock LodeFirst discovered in 1858 by Henry Comstock, some of the most plentiful and valuable silver was found here, causing many Californians to migrate here, and settle Nevada.23
1364982455Long Drivermoving of cattle from distant ranges to busy railroad centers that shipped the cattle to market24
1364982456Homestead ActA federal law that gave settlers 160 acres of land for about $30 if they lived on it for five years and improved it by, for instance, building a house on it. The act helped make land accessible to hundreds of thousands of westward - moving settlers, but many people also found disappointment when their land was infertile or they saw speculators grabbing up the best land.25
1364982457Sooner StateOklahoma's nickname because about 500.000 people illegal entered that state before it became an offical state in 190726
1364982458Safety-valve theoryThis states that when hard times hit, the unemployed move west, took up farming and became prosperous. With the close of the frontier the less fortunate had no place to start a new life, thus leading to urban overcrowding and inner city problems.27
1364982459Bonanza farmsLarge scale farms often over 50,000 acres, where farmers set up companies to operate28
1364982460National Grangesocial and educational organization for farmers29
1364982461Granger lawsGrangers state legislatures in 1874 passed law fixing maximum rates for freight shipments. The railroads responded by appealing to the Supreme Court to declare these laws unconstitutional30
1364982462Farmers' AllianceA Farmers' organization founded in late 1870s; worked for lower railroad freight rates, lower interest rates, and a change in the governments tight money policy31
1364982463Colored Farmers National AllianceMore than 1 million southern black farmers organized and shared complaints with poor white farmers. By 1890 membership numbered more than 250,000. The history of racial division in the South, made it hard for white and black farmers to work together in the same org.32
1364982464Populist (People's) PartyThe Populists represented Westerners and Southerners who believed that the U.S. economic policy inappropriately favored Eastern businessmen instead of the nation's farmers. Their proposals included nationalizing the railroads, creating a gradual income tax, and most significantly the unlimited coinage of silver.33
1364982465Coin's Financial Schoolpopular pamphlet written by William Hope Harvey that portrayed pro-silver arguments triumphing over the traditional views of bankers and economics professors34
1364982466Coxey's Armya protest march by unemployed workers from the United States, led by the populist Jacob Coxey. They marched on Washington D.C. in 1894, the second year of a four-year economic depression that was the worst in United States history to that time35
1364982467Pullman Strike1894 - Strike by railway workers upset by drastic wage cuts. The strike was led by socialist Eugene Debs but not supported by the American Federation of Labor. Eventually President Grover Cleveland intervened and federal troops forced an end to the strike. The strike highlighted both divisions within labor and the government's new willingness to use armed forces to combat work stoppages.36
1364982468Cross of Gold SpeechAn impassioned address by William Jennings Bryan at the 1896 Deomcratic Convention, in which he attacked the "gold bugs" who insisted that U.S. currency be backed only with gold.37
1364982469Gold Bugsreferred to those who favored basing the US monetary system on gold to the exclusion of silver38
136498247016 to 1The ratio of silver to gold promoted by Bryan's Democratic political platform in 1896.39
1364982471Fourth party systemA term scholars have used to describe national politics from 1896-1932, when Republicans had a tight grip on the White House and issues like industrial regulation and labor concerns became paramount, replacing older concerns like civil service reform and monetary policy.40
1364982472Dingley Tariff Billpassed in 1897, proposed new high tariff rates to generate enough revenue to cover the annual Treasury deficits.41
1364982473Gold Standard ActSigned by McKinley in 1900 and stated that all paper money would be redeemed freely in gold, putting an end to the already dying "free silver" campaign.. This meant that the government had to hold large gold reserves in case people wanted to trade in their money. Also eliminated silver coins in circulation.42
1364982474Reservation SystemThe system that allotted land with designated boundaries to Native American tribes in the west, beginning in the 1850s and ending with the Dawes Severalty Act of 1887. Within these reservations, most land was used communally, rather than owned individually. The U.S. government encouraged and sometimes violently coerced Native Americans to stay on the reservations at all times.43
1364982475Mining IndustryAfter gold and silver strikes in Colorado, Nevada, and other Western territories in the second half of the 19th century, fortune seekers by the thousands rushed to the West to dig. These metals were essential to the U.S. industrial growth and were also sold into world markets. After surface metals were removed, people sought ways to extract ore from underground, leading to the development of heavy mining machinery. This, in turn, led to the consolidation of the mining industry, because only big companies could afford to buy and build the necessary machines.44
1364982476Mechanization of AgricultureThe development of engine-driven machines,like the combine, which helped to dramatically increase the productivity of land in the 1870s and 1880s. This process contributed to the consolidation of agricultural business that drove many family farms out of existence.45

Campbell Biology; Tenth Edition; Chapter 5; The Structure and Function of Large Biological Molecules Flashcards

Key Concepts:

• Macromolecules are polymers, built from monomers.
• Carbohydrates serve as fuel and building material.
• Lipids are a diverse group of hydrophobic molecules.
• Proteins include a diversity of structures, resulting in a wide range of functions.
• Nucleic acids store, transmit, and help express hereditary information.
• Genomics and proteomics have transformed biological inquiry and applications.

Terms : Hide Images
2204836747Alphaa coiled region constituting one form of the secondary structure of proteins, arising from a specific pattern of hydrogen bonding between atoms of the polypeptide backbone (not the side chains)0
2204836748Amino Acidan organic molecule possessing both a carboxyl and an amino group; amino acids serve as the monomers of polypeptides1
2204836749Amino Groupa chemical group consisting of a nitrogen atom bonded to two hydrogen atoms; can act as a base in solution, accepting a hydrogen ion and acquiring a charge of 1+2
2204836750Antiparallelreferring to the arrangement of the sugar-phosphate backbones in a DNA double helix (they run in opposite 5′ ? 3′ directions)3
2204836751Betaone form of the secondary structure of proteins in which the polypeptide chain folds back and forth; two regions of the chain lie parallel to each other and are held together by hydrogen bonds between atoms of the polypeptide backbone (not the side chains)4
2204836752Carbohydratea sugar (monosaccharide) or one of its dimers (disaccharides) or polymers (polysaccharides)5
2204836753Catalysta chemical agent that selectively increases the rate of a reaction without being consumed by the reaction6
2204836754Cellulosea structural polysaccharide of plant cell walls, consisting of glucose monomers joined by β glycosidic linkages7
2204836755Chaperonina protein complex that assists in the proper folding of other proteins8
2204836756Chitina structural polysaccharide, consisting of amino sugar monomers, found in many fungal cell walls and in the exoskeletons of all arthropods9
2204836757Cholesterola steroid that forms an essential component of animal cell membranes and acts as a precursor molecule for the synthesis of other biologically important steroids, such as many hormones10
2204836758Dehydration Reactiona chemical reaction in which two molecules become covalently bonded to each other with the removal of a water molecule11
2204836759Denaturationin proteins, a process in which a protein loses its native shape due to the disruption of weak chemical bonds and interactions, thereby becoming biologically inactive; in DNA, the separation of the two strands of the double helix; denaturation occurs under extreme (noncellular) conditions of pH, salt concentration, or temperature12
2204836760Deoxyribonucleic acid (DNA)a nucleic acid molecule, usually a double-stranded helix, in which each polynucleotide strand consists of nucleotide monomers with a deoxyribose sugar and the nitrogenous bases adenine (A), cytosine (C), guanine (G), and thymine (T); capable of being replicated and determining the inherited structure of a cell's proteins13
2204836761Deoxyribosethe sugar component of DNA nucleotides, having one fewer hydroxyl group than ribose, the sugar component of RNA nucleotides14
2204836762Disaccharidea double sugar, consisting of two monosaccharides joined by a glycosidic linkage formed by a dehydration reaction15
2204836763Disulfide Bridgea strong covalent bond formed when the sulfur of one cysteine monomer bonds to the sulfur of another cysteine monomer16
2204836764DNA (deoxyribonucleic acid)a nucleic acid molecule, usually a double-stranded helix, in which each polynucleotide strand consists of nucleotide monomers with a deoxyribose sugar and the nitrogenous bases adenine (A), cytosine (C), guanine (G), and thymine (T); capable of being replicated and determining the inherited structure of a cell's proteins17
2204836765Double Helixthe form of native DNA, referring to its two adjacent antiparallel polynucleotide strands wound around an imaginary axis into a spiral shape18
2204836766Enzymea macromolecule serving as a catalyst, a chemical agent that increases the rate of a reaction without being consumed by the reaction. Most enzymes are proteins19
2204836767Fata lipid consisting of three fatty acids linked to one glycerol molecule; also called a triacylglycerol or triglyceride20
2204836768Fatty Acida carboxylic acid with a long carbon chain; fatty acids vary in length and in the number and location of double bonds; three fatty acids linked to a glycerol molecule form a fat molecule, also called triacylglycerol or triglyceride21
2204836769Genea discrete unit of hereditary information consisting of a specific nucleotide sequence in DNA (or RNA, in some viruses)22
2204836770Gene Expressionthe process by which information encoded in DNA directs the synthesis of proteins or, in some cases, RNAs that are not translated into proteins and instead function as RNAs23
2204836771Glycogenan extensively branched glucose storage polysaccharide found in the liver and muscle of animals; the animal equivalent of starch24
2204836772Glycosidic Linkagea covalent bond formed between two monosaccharides by a dehydration reaction25
2204836773Hydrolysisa chemical reaction that breaks bonds between two molecules by the addition of water; functions in disassembly of polymers to monomers26
2204836774Hydrophobichaving no affinity for water; tending to coalesce and form droplets in water27
2204836775Hydrophobic Interactiona type of weak chemical interaction caused when molecules that do not mix with water coalesce to exclude water28
2204836776Lipidany of a group of large biological molecules, including fats, phospholipids, and steroids, that mix poorly, if at all, with water29
2204836777Macromoleculea giant molecule formed by the joining of smaller molecules, usually by a dehydration reaction; polysaccharides, proteins, and nucleic acids are macromolecules30
2204836778Monomerthe subunit that serves as the building block of a polymer31
2204836779Monosaccharidethe simplest carbohydrate, active alone or serving as a monomer for disaccharides and polysaccharides; also called simple sugars, monosaccharides have molecular formulas that are generally some multiple of CH2O32
2204836780Nucleic Acida polymer (polynucleotide) consisting of many nucleotide monomers; serves as a blueprint for proteins and, through the actions of proteins, for all cellular activities. The two types are DNA and RNA33
2204836781Nucleotidethe building block of a nucleic acid, consisting of a five-carbon sugar covalently bonded to a nitrogenous base and one or more phosphate groups34
2204836782Peptide Bondthe covalent bond between the carboxyl group on one amino acid and the amino group on another, formed by a dehydration reaction35
2204836783Phospholipida lipid made up of glycerol joined to two fatty acids and a phosphate group; the hydrocarbon chains of the fatty acids act as nonpolar, hydrophobic tails, while the rest of the molecule acts as a polar, hydrophilic head; phospholipids form bilayers that function as biological membranes36
2204836784Polymera long molecule consisting of many similar or identical monomers linked together by covalent bonds37
2204836785Polynucleotidea polymer consisting of many nucleotide monomers in a chain; the nucleotides can be those of DNA or RNA38
2204836786Polypeptidea polymer of many amino acids linked together by peptide bonds39
2204836787Polysaccharidea polymer of many monosaccharides, formed by dehydration reactions40
2204836788Primary Structurethe level of protein structure referring to the specific linear sequence of amino acids41
2204836789Proteina biologically functional molecule consisting of one or more polypeptides folded and coiled into a specific three-dimensional structure42
2204836790Proteomicsthe systematic study of sets of proteins and their properties, including their abundance, chemical modifications, and interactions43
2204836791Purineone of two types of nitrogenous bases found in nucleotides, characterized by a six-membered ring fused to a five-membered ring; adenine (A) and guanine (G) are purines44
2204836792Pyrimidineone of two types of nitrogenous bases found in nucleotides, characterized by a six-membered ring; cytosine (C), thymine (T), and uracil (U) are pyrimidines45
2204836793Quaternary Structurethe particular shape of a complex, aggregate protein, defined by the characteristic three-dimensional arrangement of its constituent subunits, each a polypeptide46
2204836794Ribonucleic Acid (RNA)a type of nucleic acid consisting of a polynucleotide made up of nucleotide monomers with a ribose sugar and the nitrogenous bases adenine (A), cytosine (C), guanine (G), and uracil (U); usually single-stranded; functions in protein synthesis, in gene regulation, and as the genome of some viruses47
2204836795Ribosethe sugar component of RNA nucleotides48
2204836796Saturated Fatty Acida fatty acid in which all carbons in the hydrocarbon tail are connected by single bonds, thus maximizing the number of hydrogen atoms that are attached to the carbon skeleton49
2204836797Secondary Structureregions of repetitive coiling or folding of the polypeptide backbone of a protein due to hydrogen bonding between constituents of the backbone (not the side chains)50
2204836798Sickle-Cell Diseasea recessively inherited human blood disorder in which a single nucleotide change in the β-globin gene causes hemoglobin to aggregate, changing red blood cell shape and causing multiple symptoms in afflicted individuals51
2204836799Starcha storage polysaccharide in plants, consisting entirely of glucose monomers joined by α glycosidic linkages52
2204836800Tertiary Structurethe overall shape of a protein molecule due to interactions of amino acid side chains, including hydrophobic interactions, ionic bonds, hydrogen bonds, and disulfide bridges53
2204836801Trans Fatan unsaturated fat, formed artificially during hydrogenation of oils, containing one or more trans double bonds54
2204836802Unsaturated Fatty Acida fatty acid that has one or more double bonds between carbons in the hydrocarbon tail; such bonding reduces the number of hydrogen atoms attached to the carbon skeleton55
2204836803X-Ray Crystallographya technique used to study the three-dimensional structure of molecules; it depends on the diffraction of an X-ray beam by the individual atoms of a crystallized molecule56
2204836804What is the process by which monomers are linked together to form polymers? a. protein formation b. coiling c. monomerization d. dehydration reaction e. hydrolysisdehydration reaction When monomers are linked together to form a more complex polymer, a water molecule is removed by dehydration reactions.57
2204836805In a hydrolysis reaction, __________, and in this process water is __________. a. monomers are assembled to produce a polymer ... produced b. a monomer is broken up into its constituent polymers ... produced c. a polymer is broken up into its constituent monomers ... consumed d. monomers are assembled to produce a polymer ... consumed e. a polymer is broken up into its constituent monomers ... produceda polymer is broken up into its constituent monomers ... consumed The meaning of hydrolysis is "to break with water."58
2204836806The type of bond that forms to join monomers (such as sugars and amino acids) into polymers (such as starch and proteins) is a(n) __________ bond. a. covalent b. van der Waals c. hydrogen d. peptide e. ioniccovalent Monomers are joined together by a dehydration reaction in which two molecules are covalently bonded to each other through the loss of a water molecule.59
2204836807Which of the following is a polymer? a. triacylglycerol, or fat b. fructose, a component of sucrose c. glucose, an energy-rich molecule d. testosterone, a steroid hormone e. cellulose, a plant cell wall componentcellulose, a plant cell wall component The polysaccharide cellulose is a major component of plant cell walls. It is a polymer composed of many glucose monomers joined together by glycosidic linkages.60
2204836808Cellulose is a __________ made of many __________. a. protein ... amino acids b. lipid ... triacylglycerols c. polypeptide ... monomers d. polymer ... glucose molecules e. carbohydrate ... fatty acidspolymer ... glucose molecules Cellulose is a polysaccharide and therefore a polymer, constructed from many monosaccharide glucose monomers.61
2204836809Generally, animals cannot digest (hydrolyze) the glycosidic linkages between the glucose molecules in cellulose. How then do cows get enough nutrients from eating grass? a. They have to eat a lot of grass. b. Cows and other herbivores are exceptions and make some cellulose-digesting enzymes. c. Microorganisms in their digestive tracts hydrolyze the cellulose to individual glucose units. d. The flat teeth and strong stomach of herbivores break the cellulose fibers so that the cows get enough nutrition from the cell contents. e. All of the listed responses are correct.Microorganisms in their digestive tracts hydrolyze the cellulose to individual glucose units. Cows have digestive chambers populated by microorganisms that can produce certain hydrolytic enzymes that cows cannot. The enzymes hydrolyze (digest) the cellulose polymer into glucose monomers.62
2204836810In what polysaccharide form do plants store glucose to be available later as an energy source? a. protein b. starch c. fatty acids d. cellulose e. glycogenstarch Starch is a glucose storage polymer in plants.63
2204836811Which of the following carbohydrate molecules has the lowest molecular mass? a. glucose b. chitin c. sucrose d. cellulose e. lactoseglucose Glucose is a monosaccharide.64
2204836812Which of the following molecules is a monosaccharide? a. C25H43O8 b. C22H49O10N5 c. C51H98O6 d. C6H12O6 e. C45H84O8PNC6H12O6 Monosaccharides have molecular formulas that are multiples of CH2O.65
2204836813At a conference, the speaker's grand finale was sautéing mealworms (insect larvae) in butter and serving them to the audience. They were crunchy (like popcorn hulls) because their exoskeletons contain the polysaccharide __________. a. collagen b. palmitic acid c. glycogen d. cellulose e. chitinchitin Chitin is the structural polysaccharide found in arthropod exoskeletons.66
2204836814Carbohydrates are used in our bodies mainly for __________. a. membrane construction b. building genetic material c. energy storage and release d. lipid storage e. structural molecules, such as hair and fingernailsenergy storage and release Simple sugar molecules, stored in polysaccharides such as glycogen in animals and starch in plants, are a major energy source for cellular work.67
2204836815The polysaccharide that you are most likely to have eaten recently is __________. a. ribose b. lactose c. glucose d. starch e. chitinstarch Starch is a storage polysaccharide found especially in certain plant tissues.68
2204836816One characteristic shared by sucrose, lactose, and maltose is that __________. a. they are all indigestible by humans b. they are all monosaccharides c. they are all disaccharides d. they are all polysaccharides e. they all contain fructosethey are all disaccharides A disaccharide consists of two monosaccharides joined together by a glycosidic linkage.69
2204836817A polysaccharide that is used for storing energy in human muscle and liver cells is __________. a. glycogen b. chitin c. starch d. cellulose e. glucoseglycogen Humans and other vertebrates store glucose as a polysaccharide called glycogen in their liver and muscles.70
2204836818Carbohydrates can function in which of the following ways? a. structural support b. energy storage c. enzymatic catalysis d. information storage e. structural support and energy storagestructural support and energy storage Carbohydrates function as both storage molecules (starch, glycogen) and structural support molecules (cellulose).71
2204836819In a 1-4 glycosidic linkage, __________. a. one glycerol molecule is bound to four fatty acids b. the number 1 carbon in one nucleotide is bound to the number 4 carbon in another nucleotide c. the number 1 carbon in one monosaccharide is bound to the number 4 carbon in another monosaccharide d. one monosaccharide is bound to four others e. there are four possible isomers of the structurethe number 1 carbon in one monosaccharide is bound to the number 4 carbon in another monosaccharide Glycosidic linkages, the covalent bonds that link simple sugars, are named according to the carbon atoms they join.72
2204836820Amylase is an enzyme that breaks down starch. Why cannot the same enzyme break down cellulose? a. The bonds between the monosaccharide monomers in cellulose are much stronger. b. The enzyme cannot attack cellulose because of its helical shape. c. The monosaccharide monomers in cellulose are bonded together differently than those in starch. d. Starch is made of glucose; cellulose is made of fructose. e. Cellulose molecules are much too large.The monosaccharide monomers in cellulose are bonded together differently than those in starch. The glucose monomers in cellulose are bonded in a β glycosidic linkage, whereas those in starch have an α glycosidic linkage. The enzyme amylase is specific for the α glycosidic linkage.73
2204836821The subunits (monomers) in cellulose are linked together by __________. a. peptide bonds b. glycosidic linkages c. ionic bonds d. phosphodiester linkages e. ester linkagesglycosidic linkages The glucose monomers of cellulose are linked together by a specific type of covalent bond known as a glycosidic linkage.74
2204836822Which of the following components of a tossed salad will pass through the human digestive tract and be digested the least? a. starch (in the croutons) b. cellulose (in the lettuce) c. sugar (in the dressing) d. oil (in the dressing) e. protein (in the bacon bits)cellulose (in the lettuce) Cellulose contains glycosidic linkages that cannot be broken by human digestive enzymes.75
2204836823What is a distinguishing feature of most naturally occurring unsaturated fats? a. They all share four fused rings as a carbon skeleton. b. They are distinguished from other lipid forms by their chief role as components of cell membranes. c. All organisms share an equal ratio of saturated and unsaturated fatty acids. d. Nearly all naturally occurring unsaturated fats have cis double bonds. e. Most unsaturated fats have trans double bonds, causing a kink in the hydrocarbon chain wherever they occur.Nearly all naturally occurring unsaturated fats have cis double bonds. Naturally occurring unsaturated fats, such as those found in plants and fish, are distinguished by the presence of one or more cis double bonds in their hydrocarbon chains.76
2204836824Lipids differ from other large biological molecules in that they __________. a. are much larger b. do not contain nitrogen and phosphorus atoms c. are not truly polymers d. do not contain carbon e. do not have specific shapesare not truly polymers Lipids are not all made of the same type of monomer. Their association as a group (fats, phospholipids, and steroids) is related to their solubility behavior.77
2204836825Which of the following terms can be correctly used to describe compounds that do NOT mix with water? a. proteins b. hydrophilic c. hydrogen-bonded d. hydrophobic e. phospholipidshydrophobic Hydrophobic compounds are those that are insoluble in water.78
2204836826Nutritionally, saturated triacylglycerols are considered to be less healthful than unsaturated triacylglycerols. What is the difference between them? a. Saturated triacylglycerols have more double bonds than unsaturated triacylglycerols do. b. Saturated triacylglycerols are liquid at room temperature. c. Saturated triacylglycerols are fats; unsaturated triacylglycerols are carbohydrates. d. For carbon skeletons of equal length, saturated triacylglycerols have more hydrogen atoms than unsaturated triacylglycerols do. e. All of the listed responses are correct.For carbon skeletons of equal length, saturated triacylglycerols have more hydrogen atoms than unsaturated triacylglycerols do. Saturated triacylglycerols are saturated with hydrogen atoms.79
2204836827The lipids that form the main structural component of cell membranes are __________. a. carbohydrates b. proteins c. triacylglycerols d. cholesterol e. phospholipidsphospholipids Phospholipids have a hydrophilic head and two hydrophobic tails. This permits the phospholipids to be arranged in a bilayer, or double layer, which forms a boundary between the cell and its external environment.80
2204836828If a small droplet of triacylglycerol molecules is suspended in water, the fat molecules form a "ball of spaghetti" with no particular orientation. But if a droplet of phospholipid molecules is put in water, all the molecules point outward, toward the water. Phospholipids are forced into this orientation because phospholipids have __________. a. both a saturated fatty acid and an unsaturated fatty acid b. three fatty acid molecules, all pointing in different directions c. two fatty acid molecules pointing in different directions d. a charged or polar end and an uncharged or nonpolar end e. two charged or polar endsa charged or polar end and an uncharged or nonpolar end The nonpolar hydrocarbon tails of phospholipids are hydrophobic—that is, they are excluded from water. The negatively charged phosphate group and its attachments form a hydrophilic head that is attracted to water.81
2204836829Which of the following is a true statement comparing phospholipids and triacylglycerols (fats and oils)? a. In nature, phospholipids occur in fused rings (sterol form), whereas triacylglycerols maintain a straight-chain form. b. Phospholipid molecules have a distinctly polar "head" and a distinctly nonpolar "tail," whereas triacylglycerols are predominantly nonpolar. c. Triacylglycerols may be saturated or unsaturated, but all phospholipids are saturated. d. Phospholipids are the primary storage form for fats in our bodies. e. Both molecules contain a phosphate group.Phospholipid molecules have a distinctly polar "head" and a distinctly nonpolar "tail," whereas triacylglycerols are predominantly nonpolar. Triacylglycerols consist of three (nonpolar) fatty acid tails attached to a glycerol molecule. Phospholipids have two fatty acid tails and a hydrophilic head containing a negatively charged phosphate group.82
2204836830The sex hormones estradiol and testosterone belong to which class of molecules? a. lipids b. proteins c. carbohydrates d. nucleic acids e. amino acidslipids Steroids, such as estradiol and testosterone, are lipids based on their insolubility in water. The molecules are characterized by a carbon skeleton consisting of four fused rings of carbon atoms.83
2204836831High cholesterol levels are considered a major risk factor for heart disease. If it is so bad for humans, why does the body make cholesterol in the first place? a. Cholesterol is an important constituent of nucleotides. b. Cholesterol is an important energy storage molecule. c. Cholesterol aids in the formation of amino acids that are used to build proteins. d. Cholesterol is the precursor for many important molecules such as sex hormones. e. Cholesterol is not important for humans anymore. It is a holdover from hunter-gatherer days when food was scarce.Cholesterol is the precursor for many important molecules such as sex hormones. Cholesterol is the basis for many steroid molecules, including sex hormones.84
2204836832Manufacturers make vegetable oils solid or semisolid at room temperature by __________. a. adding hydrogen atoms to the single-bonded carbon atoms of the fatty acid hydrocarbon chains b. removing hydrogen atoms and forming additional single bonds in the fatty acid hydrocarbon chains c. removing hydrogen atoms and forming additional double bonds in the fatty acid hydrocarbon chains d. adding hydrogen atoms to the fatty acid hydrocarbon chains, thereby converting carbon-carbon double bonds to single bonds e. None of the listed responses is correct.adding hydrogen atoms to the fatty acid hydrocarbon chains, thereby converting carbon-carbon double bonds to single bonds The phrase "hydrogenated vegetable oils" found on food labels means that unsaturated fats have been synthetically converted to saturated fats by the addition of hydrogen.85
2204836833Which of the following is the major energy storage compound of plant seeds? a. cellulose b. oils c. amylose d. lipids e. glycogenoils Vegetable oils are generally obtained from seeds, in which lighter weight makes dispersal easier.86
2204836834Some lipids are formed when fatty acids are linked to glycerol. These subunits are linked together by __________. a. glycosidic linkages b. phosphodiester linkages c. ester linkages d. ionic bonds e. peptide bondsester linkages In making a fat, each of the three fatty acid molecules is bonded to a glycerol molecule by an ester linkage type of covalent bond.87
2204836835The fatty acid tails of a phospholipid are __________ because they __________. a. hydrophobic ... consist of units assembled by dehydration reactions b. hydrophilic ... are easily hydrolyzed into their monomers c. hydrophobic ... have no charges to which water molecules can adhere d. hydrophilic ... consist of units assembled by dehydration reactions e. hydrophobic ... dissolve easily in waterhydrophobic ... have no charges to which water molecules can adhere Phospholipid tails, which consist of nonpolar hydrocarbon chains, are hydrophobic.88
2204836836The overall three-dimensional shape of a single polypeptide is called its __________. a. secondary structure b. tertiary structure c. primary structure d. double helix e. quaternary structuretertiary structure The tertiary structure is determined by hydrogen bonds, hydrophobic R groups, ionic bonds between R groups, van der Waals interactions, and disulfide bridges.89
2204836837When a protein is denatured, why does it lose its functionality? a. The protein's pH changes, and the change causes the protein to lose its functionality. b. Different amino acids are substituted into the sequence, so the protein's properties change. c. Denaturation breaks the intramolecular bonds, such as hydrogen bonds and van der Waals interactions, that hold the protein in its three-dimensional shape. Without the proper shape, the protein cannot function. d. Denaturation destroys the primary structure of the protein, and the protein breaks down to monomers. e. Denaturation breaks the covalent bonds that hold the protein in its three-dimensional shape. Without the proper shape, the protein cannot function.Denaturation breaks the intramolecular bonds, such as hydrogen bonds and van der Waals interactions, that hold the protein in its three-dimensional shape. Without the proper shape, the protein cannot function. Denaturation disrupts secondary, tertiary, and quaternary protein structure, causing the protein to lose its form, and thus its function.90
2204836838Which of the following lists ranks these molecules in the correct order by size from smallest to largest? a. water, glucose, sucrose, protein b. water, sucrose, glucose, protein c. glucose, water, sucrose, protein d. water, protein, sucrose, glucose e. protein, water, glucose, sucrosewater, glucose, sucrose, protein In this case, the ranking is from smallest to largest.91
2204836839Which of the following represents a specific description of a polypeptide? a. carbohydrates with a hydrogen bond holding them together b. organic monomers covalently bonded c. organic molecules linked by dehydration reactions d. amino acids linked by hydrolysis e. None of the listed responses is correct.None of the listed responses is correct. A polypeptide is a chain of amino acids that have been linked together by dehydration reactions.92
2204836840Enzyme molecules require a specific shape to perform their catalytic function. Which of the following might alter the shape of an enzymatic protein? a. denaturing the protein b. a change in salt concentrations or pH c. treating the protein with a chemical that breaks hydrogen bonds d. heating the protein e. All of the listed responses are correct.All of the listed responses are correct. All of the listed responses would affect the shape and therefore the catalytic activity of the enzymatic protein.93
2204836841The α helix and β pleated sheet represent which level of protein structure? a. tertiary structure b. pentiary structure c. secondary structure d. quaternary structure e. primary structuresecondary structure Both the α helix and the β pleated sheet are localized regions of polypeptides held in a given structure by hydrogen bonds.94
2204836842The peptide bond is __________. a. a covalent bond joining simple sugars together to form a polypeptide b. a covalent bond joining nucleotides together to form a nucleic acid c. a hydrogen bond joining nucleotides together to form a nucleic acid d. a hydrogen bond joining amino acids together to form a polypeptide e. a covalent bond joining amino acids together to form a polypeptidea covalent bond joining amino acids together to form a polypeptide The specific type of covalent bond joining two amino acids is a peptide bond.95
2204836843Protein molecules are polymers (chains) of __________. a. fatty acid molecules b. DNA molecules c. purines and pyrimidines d. sucrose molecules e. amino acid moleculesamino acid molecules Polymers of amino acids are called polypeptides. A protein consists of one or more polypeptides folded into specific conformations.96
2204836844The "primary structure" of a protein refers to __________. a. interactions among the side chains or R groups of the amino acids b. the weak aggregation of two or more polypeptide chains into one functional macromolecule c. the sequence of amino acids along a polypeptide chain d. the α helix or β pleated sheets e. coiling due to hydrogen bonding between amino acidsthe sequence of amino acids along a polypeptide chain The primary structure of a protein is its unique sequence of amino acids joined by peptide bonds.97
2204836845Which type of protein shields a newly forming protein from cytoplasmic influences while it is folding into its functional form? a. receptor proteins b. fibrous proteins c. antibodies d. chaperonins e. enzymeschaperonins Chaperonins shield proteins from "bad influences" (interactions with other molecules in the cytoplasm) while they are folding into their functional forms.98
2204836846What do Alzheimer's, Parkinson's, and mad cow disease have in common? a. All cause the misfolding of nucleic acids. b. All are associated with the buildup of lipids in brain cells due to faulty lysosome activity. c. All are caused by the buildup of misfolded proteins in cells. d. All are associated with plaque buildup in arteries (atherosclerosis). e. All are associated with the buildup of misfolded proteins in cells.All are associated with the buildup of misfolded proteins in cells. These diseases and others are associated with a buildup of misfolded versions of various proteins within cells.99
2204836847A glucose molecule is to starch as __________. a. an amino acid is to a nucleic acid b. a nucleic acid is to a polypeptide c. a steroid is to a lipid d. a protein is to an amino acid e. a nucleotide is to a nucleic acida nucleotide is to a nucleic acid Nucleotides are the monomers that make nucleic acid polymers, just as glucose is the monosaccharide (monomer) from which starch (polymer) is constructed.100
2204836848A shortage of phosphorus in the soil would make it especially difficult for a plant to manufacture __________. a. fatty acids b. proteins c. DNA d. sucrose e. celluloseDNA The backbone of a nucleic acid consists of alternating sugar and phosphate groups.101
2204836849Based on complementary base pairing, you would expect the percentage of __________ to be equal to the percentage of __________. a. adenine ... guanine b. thymine ... cytosine c. thymine ... guanine d. adenine ... cytosine e. adenine ... thymineadenine ... thymine Adenine and thymine form a complementary base pair.102
2204836850Which of the following are pyrimidines found in the nucleic acid DNA? a. thymine and cytosine b. thymine and adenine c. uracil and guanine d. adenine and guanine e. guanine and cytosinethymine and cytosine Thymine and cytosine are pyrimidines found in DNA.103
2204836851Which of the following describes a difference between DNA and RNA? a. RNA molecules generally consist of a single polynucleotide chain, whereas DNA molecules generally consist of two polynucleotide chains organized into a double helix. b. Both molecules contain adenine, guanine and cytosine, but DNA also contains thymine and RNA also contains uracil. c. They contain different sugars. d. The first and second listed responses correctly describe differences between DNA and RNA. e. The first three listed responses correctly describe differences between DNA and RNA.The first three listed responses correctly describe differences between DNA and RNA. The first three listed responses describe distinctions between DNA and RNA.104
2204836852Which of the following lists represents the chemical components of a nucleotide? a. a nitrogenous base, a phosphate group, and a pentose sugar b. a nitrogenous base, an amino acid, and a pentose sugar c. a nitrogenous base, a fatty acid, and an amino acid d. a series of nitrogenous bases, a nucleic acid backbone, and a hexose sugar e. a nitrogenous base, an amino acid, and a phosphate groupa nitrogenous base, a phosphate group, and a pentose sugar Each nucleotide consists of three parts: an organic molecule, called a nitrogenous base; a 5-carbon sugar, called a pentose; and a phosphate group that serves in the phosphodiester covalent bond that forms a bridge between adjacent nucleotides.105
2204836853Which of the following is true regarding complementary base pairing in DNA and RNA molecules? a. Complementary base pairing promotes an antiparallel orientation in the structure of DNA and RNA molecules. b. Although a DNA molecule demonstrates complementary base pairing between two DNA polynucleotides to form a double helix, an RNA molecule can base-pair only along stretches of nucleotides in the same RNA molecule, such as in transfer RNA molecules. c. Although the base pairing between two strands of DNA in a DNA molecule can be thousands to millions of base pairs long, base pairing in an RNA molecule is limited to short stretches of nucleotides in the same molecule or between two RNA molecules. d. Complementary base pairing within single strands of DNA and RNA gives them particular three-dimensional structures that are necessary for their function. e. None of the listed responses is correct.Although the base pairing between two strands of DNA in a DNA molecule can be thousands to millions of base pairs long, base pairing in an RNA molecule is limited to short stretches of nucleotides in the same molecule or between two RNA molecules. Complementary base pairing provides an accurate way to synthesize a new DNA molecule from an existing one, and gives RNA molecules particular three-dimensional shapes necessary for their function.106
2204836854Which of the following categories includes all others in the list? a. disaccharide b. monosaccharide c. carbohydrate d. starch e. polysaccharidecarbohydrate107
2204836855The enzyme amylase can break glycosidic linkages between glucose monomers only if the monomers are in the a form. Which of the following could amylase break down? a. starch, amylopectin, and cellulose b. glycogen and cellulose c. starch and chitin d. glycogen, starch, and amylopectin e. cellulose and chitinglycogen, starch, and amylopectin108
2204836856Which of the following statements concerning unsaturated fats is true? a. They generally solidify at room temperature. b. They contain more hydrogen than do saturated fats having the same number of carbon atoms. c. They are more common in animals than in plants. d. They have double bonds in the carbon chains of their fatty acids. e. They have fewer fatty acid molecules per fat molecule.They have double bonds in the carbon chains of their fatty acids.109
2204836857The structural level of a protein least affected by a disruption in hydrogen bonding is the a. primary level. b. quaternary level. c. tertiary level d. secondary level. e. All structural levels are equally affected.primary level.110
2204836858Enzymes that break down DNA catalyze the hydrolysis of the covalent bonds that join nucleotides together. What would happen to DNA molecules treated with these enzymes? a. The phosphodiester linkages of the polynucleotide backbone would be broken. b. The two strands of the double helix would separate. c. The pyrimidines would be separated from the deoxyribose sugars. d. The purines would be separated from the deoxyribose sugars. e. All bases would be separated from the deoxyribose sugars.The phosphodiester linkages of the polynucleotide backbone would be broken.111
2204836859The molecular formula for glucose is C6H12O6. What would be the molecular formula for a polymer made by linking ten glucose molecules together by dehydration reactions? a. C60H100O50 b. C60H111O51 c. C60H102O51 d. C6H12O6 e. C60H120O60C60H102O51112
2204836860Which of the following pairs of base sequences could form a short stretch of a normal double helix of DNA? a. 5′-GCGC-3′ with 5′-TATA-3′ b. 5′-ATGC-3′ with 5′-GCAT-3′ c. 5′-purine-pyrimidine-purine-pyrimidine-3′ with 3′-purine-pyrimidine-purine-pyrimidine-5′ d. 5′-AGCT-3′ with 5′-TCGA-3′ e. All of these pairs are correct.5′-ATGC-3′ with 5′-GCAT-3′113
2204836861Signal proteinsSignal proteins include hormonal proteins that help coordinate an organism's activities by acting as signals between cells. For example, insulin, a hormonal protein secreted by the pancreas, signals an animal's cells to take in and use sugar. The hormone receptor is also a protein.114
2204836862Receptor moleculesReceptor molecules bind to signal molecules and can then emit second messengers which trigger changes inside a cell. Receptors are thus important links in the system of communication among cells. Some signal molecules, such as hormones, are also proteins.115
2204836863Structural proteinsStructural proteins have many functions. Like tent poles and ropes, they shape cells and anchor cell parts. They may serve as tracks along which cell parts can move. They bind cells together, making organized units such as muscles, ligaments, and the tendons that bind muscles to bones. The silk of spiders and the hair of mammals are also structural proteins.116
2204836864Sensory proteinsSensory proteins detect environmental changes such as light, and respond by emitting or producing signals that call for a response117
2204836865Transport proteinsTransport proteins carry molecules from place to place. The example shown here allows certain solute molecules to enter the cell. Hemoglobin is the transport protein that carries oxygen in the blood.118
2204836866enzymeAn enzyme is a protein that changes the rate of a chemical reaction without itself being changed into a different molecule in the process. Enzymes promote and regulate virtually all chemical reactions in cells.119
2204836867Storage proteinsStorage proteins stockpile building components that cells can use to make other proteins. Storage proteins in seeds provide raw materials used by the developing plant-- unless an animal eats them first!120
2204836868OvalbuminOvalbumin, the main substance in egg white, serves as a storage protein for developing chick embryos121
2204836869GeneGene regulatory proteins bind to DNA in particular locations and control whether or not certain genes will be read. This allows cells to become specialized for different functions and respond to changes in their surroundings.122
2204836870antibodiesThe immune system makes defensive proteins called antibodies that bind to invaders (such as the virus shown here) and mark the foreign objects for destruction.123
2204836871Most proteins are folded into a complex globular shape. Each protein molecule consists of one or more chains of amino acid monomers. ****The amino acids are linked by peptide bonds, so a protein polymer is often called a polypeptide. Because they are so complicated, proteins are usually described in terms of four levels of structure.124
2204836872Secondary structure results from hydrogen bonding between atoms along the polypeptide backbone. Oxygen and nitrogen atoms along the backbone are highly electronegative, giving them partial negative charges, and leaving nearby hydrogen atoms with partial positive charges. ****These negatively and positively charged atoms are attracted to one another at regular intervals along the chain, causing parts of the protein to twist or fold back upon itself.125
2204836873tertiary structureSuperimposed on primary and secondary structure is tertiary structure, irregular loops and folds that give the protein its overall three-dimensional shape.The irregular folding of tertiary structure results from interactions among the R groups of amino acids.126
2204836874The irregular folding of tertiary structure results from interactions among the R groups of amino acids. Acidic and basic R groups ionize, and these positively and negatively charged groups may form ionic bonds. Polar forces also contribute to tertiary structure. ****Hydrophilic (polar) R groups may hydrogen bond with one another, or turn outward and hydrogen bond with the surrounding water. Hydrophobic (nonpolar) R groups cluster on the inside of the protein, away from water. Tertiary structure may be further stabilized by strong covalent bonds between sulfur atoms in certain R groups.127
2204836875quaternary structureSome proteins consist of two or more polypeptide chains. The fourth level of protein structure-- quaternary structure-- results from the combination of two or more polypeptide subunits.128
2204836876DNA structure 1Cells make nucleic acid polymers by linking together four kinds of monomers called nucleotides. Each nucleotide consists of a sugar (deoxyribose in DNA), a phosphate group, and a nitrogen-containing base-- abbreviated G, A, C, or T. Like letters in a sentence, the sequence of nucleotides in a nucleic acid carries information. The DNA of every organism has a unique nucleotide sequence.129
2204836877DNA structure 2DNA normally consists of two strands of nucleotides that twist around one another, forming the famous double helix. The strands are held together by hydrogen bonds between pairs of nitrogenous bases. The base A always pairs with T, and C always pairs with G.130
2204836878RNA structureThis is a closeup view of an RNA polymer. RNA looks a lot like DNA, except it is typically single-stranded, contains a different sugar (called ribose), and has the base uracil (U) instead of thymine (T). RNA is copied from part of a DNA molecule, so it is shorter than DNA-- dozens to thousands of nucleotides.131

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