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APUSH Ch 12: Antebellum Culture and Reform Flashcards

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544932611Romanticismidea that individuals should strive to give full expression to the inner spirit, should work to unleash their innate capacity to experience joy and do good *contrasted original idea to traditional Protestant assumptions of original sin
544932612James Fenimore CooperAmerican novelist, wrote thirty novels in three decades, master of adventure and suspense, wrote the "Leatherstocking Tales" *first great American novelist
544932613Walt Whitmanself-proclaimed poet of the American democracy, his poems were an "unrestrained celebration of democracy, of the liberation of the individual, and of the pleasures of the flesh as well as of the spirit," published Leaves of Grass in 1855 * liberated verse from traditional, restrictive conventions and helped express the soaring spirit of individualism
544932614Herman MelvilleWriter during a time when the literary concern was unleashing the human emotions *the greatest American novelist of his era, wrote Moby Dick reflecting his idea that the human spirit was a troubled, often self-destructive force
544932615Edgar Allen Poesouthern writer of the time to embrace the search for the essence of the human spirit, wrote mostly sad short stories and poems * evoked images of individuals rising above the narrow confines of intellect and exploring the deeper world of emotions, had an effect on European poets such as Baudelaire
544932616Transcendentalistsgroup of New England writers and philosophers, embraced the theory of the individual that rested on a distinction between reason and understanding * believed every persons goal should be liberation from understanding and the cultivation of reason
544932617Ralph Waldo Emersonleader of one of the first groups of transcendentalists, nationalist * philosopher with many well known essays and lectures about the quest for self-fulfillment and self-reliance
544932618Henry David Thoreauwent even further than Emerson in repudiating the repressive forces of society which produced "lives of quiet desperation," wrote Walden* said individuals should work for self-realization by resisting pressures to conform to society's expectations and responding instead to their own instincts
544932619Utopian societiesa social organization in which every member would have a full opportunity for self-realization, all residents share the labor and leisure of the community equally * people became disenchanted when individualism became a form of socialism including Nathaniel Hawthorne, who wrote a series of notable novels about his discontent with the Brook Farm
544932620Nathaniel Hawthorneone of the original residents of the Brook Farm * expressed his discontent with the experiment and transcendentalism in a series of notable novels, also wrote other novels such as The Scarlet Letter and The House of Seven Gables
544932621Margaret Fullerleading transcendentalist, close associate of Emerson, suggested the most important relationship between the discovery of the "self" was the question of gender roles * one of the most responsible for drawing the issue of gender into the larger discussion of the individual liberation
544932622Shakersa utopian colony that redefined traditional sexuality and gender roles central to their society, committed to celibacy * embraced sexual equality, were trying to create a society separated and protected from the chaos and disorder they believed had come to characterize American life as a whole, less interested in personal freedom than in social discipline
544932623Mormonsmembers of the church of Jesus Christ of Latter Day Saints, reflect a belief of human perfectibility, did not embrace the doctrine of individual liberty, created a highly organized, centrally directed social structure and refuge against disorder *established Salt Lake City
544932624Protestant RevivalismChanges in protestant esp. Presbyterian beliefs, began with the Second Great Awakening, became a powerful force for social reform *more people began to believe that every individual was capable of salvation, a revival of faith need not depend on a miracle from God; it could be created by individual effort
544932625Charles Grandison Finneyan evangelistic Presbyterian minister *the most influential revival leader of the 1820s and 1830s, said predestination and individual human helplessness were obsolete and destructive, each person had the ability in and of themselves to experience spiritual rebirth and achieve salvation
544932626Temperance Crusadethe movement against drunkenness *abstinence reformers were attempting to promote the moral and self-improvement of individuals and impose discipline on society
544932627Phrenologywidespread type of "science" arguing that she shape of an individual's skull was an important indicator of his or her character and intelligence *for a time, seemed an important vehicle for improving society , provided a way of measuring an individual's fitness for various positions in life
544932628Contagion Theorythe idea that a disease can be transmitted from one person to another, met with a storm of criticism *infections virtually disappeared
544932629Horace Mannthe greatest of the educational reformers, saw education as the only way to protect democracy *reorganized the Massachusetts school system, lengthened the academic year, and doubled teachers' salaries, enriched the curriculum, introduced new methods of professional training for teachers
544932630Public Educationtax supported schools *helped many people get an education, but also excluded many groups
544932631Benevolent EmpireMovements of social reform that focused on the development of public schools, teachers, treatment of the mentally ill, limits on the sale of alcohol, and Elizabeth Cady Stanton's Convention in Seneca Falls to address women's rights.
544932632asylum movementEfforts to propose government legislation to improve treatment of the insane with larger institutions and proper environmental and educational conditions.
544932633Indian reservationsIndians were sent to reservations to "protect their culture". In reality, these reservations just pulled Indians off of lands the whites wanted and kept them separate from American society.
544932634feminismSarah and Angelna Grimke, sisters born in South Carolina who had become active and outspoken abolitionists, ignored attacks by men who claimed that their activities were CREATED EQUAL.
544932635Elizabeth Cady StantonShe was angered at the rejection and she was the one of delegates and became convinced that their first duty as reformers should now be to elevate the status of women.
544932636Lucretia MottQuaker activist in both the abolitionist and women's movements; with Elizabeth Cady Stanton, she was a principal organizer of the Seneca Falls Convention in 1848.
544932637Susan B. AnthonyAn early leader of the women's right to vote movement, co-founded the National Women's Suffrage Association with Elizabeth Cady Stnaton in 1869.
544932638Seneca Falls ConventionTook place in upperstate New York in 1848. Women of all ages and even some men went to discuss the rights and conditions of women. There, they wrote the Declaration of Sentiments, which among other things, asserted women should have the right to vote.
544932639Declaration of Sentiments and ResolutionsDocument signed in 1848 by 68 women and 32 men, delegates to the first women's rights convention, in Seneca Falls, New York, written by Elizabeth Cady Stanton. The Declaration followed the form of the United States Declaration of Independence. According to many who attended the convention and support of the Declaration helped pass the resolutions put forward, the document was the grand basis for attaining the civil, social, political, and religious rights of women.
544932640QuakersThey had embraced the ideal of sexual equality. Not all of them advocated full sexual equality in American society, but enough women did to cause a separation during the annual meeting of the Society of Friends in 1848 in Genesee, New York. they had been among the leaders of antislavery movements, and Quaker women played a leading role within those efforts.
544932641abolitionismThe drive to end slavery in the United States during the antebellum years was known by this term. The movement included dedicated people like William Lloyd Garrison and Frederick Douglass. Some paid a price for their outspokenness. In 1837, for example, Elijah P. Lovejoy, editor of antislavery journal, was killed by a proslavery mob in Alton, Illinois.
544932642American Colonization SocietyAbolitionist organization founded in 1817 with the purpose of transporting blacks back to Africa, forming the Republic of Liberia in 1822.
544932643William Lloyd Garrison1805-1879. Prominent American abolitionist, journalist and social reformer. Editor of radical abolitionist newspaper "The Liberator", and one of the founders of the American Anti-Slavery Society.
544932644American Antislavery SocietyFounded by William Lloyd Garrison and other abolitionists. Garrison burned the Constitution as a proslavery document. Argued for "no Union with slaveholders" until they repented for their sins by freeing their slaves.
544932645Frederick Douglassthe greatest African-American abolitionist, and an incredibly good orator. A freed slave, he escaped to Mass. in 1838, and spent two years lecturing in England. Writes an autobiography, and with the proceeds, purchases his freedom from his Maryland owner, and starts a abolitionist newspaper, North Star, in Rochester NY.
544932646Wolrdwide antislavery movementFrederick Douglass became a major figure in the international antislavery movement and was a popular speaker in England and Europe in the 1840s and 50s.
544932647Anti-abolitionist violenceDue to the spread of the abolitionist movement, violence arose from those in favor of slavery in the 1830s. (ex, a mob in Philly attacked the abolitionist headquarters, the "Temple of Liberty," in 1834, burned it to the ground, and began a bloody race riot.
544932648Amistad caseSpanish slave ship taken over by rebellion off Cuba. Ship intercepted by U.S. Navy off New York. Status of slaves becomes Supreme Court case.
544932649"Free Soil" movementSupported by Northern Democrats and Whigs who opposed slavery in the west because it created competition for white workers. Did not want to end slavery outright and met with opposition in the South
544932650Uncle Tom's CabinWritten by Harriet Beecher Stowe in 1853 that highly influenced england's view on the American Deep South and slavery. a novel promoting abolition. intensified sectional conflict

Myer's Psychology for AP Unit 14 Flashcards

Social Psychology - Unit 14 of Myer's Psychology for AP

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461454106social psychologythe scientific study of how we think about, influence, and relate to one another
461454107attribution theorythe theory that we explain someone's behavior by crediting either the situation or the person's personality and character
461454108fundamental attribution errorthe tendency to observe and analyze someones behavior and overestimate the impact of their normal character and personality
461454109central route persuasioninvolves being persuaded by the arguments or the content of the message and to respond with favorable thoughts. For example, after hearing a political debate you may decide to vote for a candidate because you found the candidates views and arguments very convincing.
461454110peripheral route persuasioninvolves being persuaded in a manner that is not based on the arguments or the message content. For example, after reading a political debate you may decide to vote for a candidate because you like the sound of the person's voice, or the person went to the same university as you did. The peripheral route can involve using superficial cues such as the attractiveness of the speaker.
461454111foot in the door phenomenonthe tendency for people who have first agreed to a small request to comply later with a larger request for example can I go to sally's house, then can I sleep over.
461454112cognitive dissonance theorytheory that we act to reduce the discomfort we feel when two of our thoughts are inconsistent. for example Knowing that smoking is harmful (First cognition) while liking to smoke (second cognition). The Cognitive dissonance theory's conditions were met because those cognitions are dissonant.
461454113social facilitationstronger response on simple or well-learned tasks in the presence of others. I do better on my homework when I know my teacher is looking over my shoulder or nearby then at home alone.
461454114social loafingthe tendency for people in a group to work not as hard when doing something together and if doing something alone.
461454115deindividuationloss of self awareness and self discipline when in a group, like the nazi group or stanford prison experiment, people hidden behind identity of their group or mob.
461454116groupthinkthe mode of thinking that happens when the desire for harmony in a decision-making group overrides a realistic appraisal of alternatives. Group members try to minimize conflict and reach a consensus decision without critical evaluation of alternative ideas or viewpoints.
461454117culturethe enduring behavior, ideas, attitudes, values, and traditions shared by a group of people and transmitted from one generation to the next
461454118norman understood rule for accepted and ejected behaviors
461454119prejudicean unjustifiable attitude towards a group and its members
461454120stereotypesa generalized belief about a group of people
461454121outgroup"them" those perceived as different or apart from our ingroup
461454122other race effectthe tendency to recall faces of one's own race more accurately than faces of other races
461454123just world phenomenonthe tendency for people to believe the world is just and that people therefore get what they deserve and deserve what they got. people think good deed are always rewarded and bad deeds are punished.
461454124frustration aggression principlethe principle that frustration; the blocking of an attempt to achieve some goal creates anger, which can generate aggression
461454125mere exposure effectphenomenon by which people tend to develop a preference for things merely because they are familiar with them
461454126passionate lovean arousal state of intense positive absorption in another, usually present at the beginning of a love relationship
461454127compassionate lovethe deep affectionate attachment we feel for those with whom our lives are intertwined
461454128altruismunselfish regard for the welfare of others, opposite of selfishness.
461454129bystander effectthe tendency for any given bystander to be less likely to give aid if other bystanders are present
461454130ingroupan ingroup is a social group towards which an individual feels loyalty and respect, usually due to membership in the group.
461454131self-fulfilling prophecyA predetermined idea or expectation one has toward oneself that is acted out, thus "proving" itself.
461454132social exchange theoryexplains social change and stability as a process of negotiated exchanges between parties.
461454133group polarizationthe tendency of people to make decisions that are more extreme when they are in a group, as opposed to a decision made alone or independently.

Animal Production: Goats Flashcards

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237146179Why do people keep goats?- small - multi purpose animals, more so then sheep -western canada, common on acreage owners
237146180What do goats supply?- meat (world basis, more people eat it then beef) - hide - milk - fiber
237146181Describe goat behaviour?- curious - social - definite hierarchy - escape artists - jump - will eat anything - cannot be driven
237146182What facilities do you need? Why do they need shelter? 4- shelter and an open corral - high fences, like to escape! - shade in the summer: cannot sweat - shelter from cold - hate rain - prone to predation
237146183Describe goats milk? What molecules is it low in?- very digestible - naturally homogenized: cannot skim - mildly acidic - non allergenic - AA profile similar to human - low in folate and B12 - low in lactose
237146184Why are goats milk not allergenic?- different casien protein therefore can drink if allergic to cow
237146185What are problems in milk production?1. blood in milk 2. Flavours 3. Abnormal milk production
237146186What is a common cause of blood in milk?- ruptured vessels, especially if first time, stretching - trauma: ex: kids butting
237146187Is mastitis common?no
237146188What can cause taint or flavours in the milk?1. the buck 2. feeds like turnips 3. exposure to UV light: breaks fat down 4. chemical odours: clean machine
237146189How can you prevent tainted milk?1. Vit E supplements 2. pasteurization 3. rapid cooling and careful storage
237146190What are examples of abnormal milk production?1. Witches milk - young females 2. Maidens milk - females reach puberty 3. Gnacomastia - lactation of buck 4. Run through - does will lactate continuously if you continue to milk her
237146191Will does lactate if you milk them?yes
237146192Why is assessing BCS difficult in goats?fat typically stores in abdomen kid - 3-3.5 drop to 3 - 3.5 drop t0 2.0 dry off at 2-3.5
237146193What should be done to kids?1. castration: like lambs 2. dehorning
237146194Describe dehorning in kids?- like calves but more difficult - more nerves to block
237146195What nerves must be blocked?- corneal branch of intra trochlear - corneal branch of lacrimal nerver
237146196Regarding blocking, what are kids susceptible to?licocaine toxicity
237146197What do most authors recommend for anesthesia?inhalent -mask down
237146198When should you disbud horns?- b/n 2 - 7 days of age because they grow fast
237146199Why should you be careful during that actual process of debudding?skull is thin cook the brain
237146200WHat structure do you risk damaging while dehorning in males?the scent gland which is just caudal to horns
237146201When do goats reach puberty?5 months
237146202What body wgt should you breed them at?at about 60 % of adult body wgt
237146203Describe their reproductive cycle? Can you breed out of season?- seasonal breeders: breed in fall, birth in spring - yes, like sheep
237146204What impact does the presence of a buck have on estrous?- affect length and strength of estrus - billy rag
237146205What is the length of the estrus cycle?19-21 days
237146206How long is the estrous period?36 hours
237146207How long is pregnancy?150 days
237146208When can US be used?at 50 days
237146209Describe abortion in does?similar to ewes but EAE can cause continual abortion in the the doe
237146210What are common dz of goats?1. Caseous lymphadentits 2. Caprine Arthritis and encephalitis (CAE) virus 3. Jones dz 4. Parasites 5. Clostridial dz 6. Mastitis same dz as sheep but worse
237146211How is caseous lymphadentitis spread in goats?rubbing sharp objects abcesses found on the head
237146212Are there any liscnenced drugs in goat?no therefore everything you use will be off label need to consider withdraw times
237146213What is the milking period for goats?10 months
237146214At what age do they breed?8 months

Test 1- Legal Studies Flashcards

important terms for test 1

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81718738Dependancy TheoryEconomically strong nations exploit the resources and labor of weaker nations through trade.
81718739What is Law?A rule laid down and enforced by the government
81718740Code of HammurabiIf any one brings an accusation against a man, and the accused leaps into the river, if he sinks in the river his accuser shall take possession of his house. Didn't always punish guilty, often harmed innocent
81718741Rule of LawThe general and equal application laws, even to lawmakers
81718742Public Propertypublic resources owned by the government like roads, public buildings
81718743Private PropertyResources you own as an individual
81718744Common PropertyResources like land that more than one individual owns jointly
81718745OwnershipIf you own a piece of land you enjoy the right of property to it
81718746Contract LawEnables an owner to exchange resources
81718747Tort LawCompensates owners whose resources are wrongfully harmed by actions of others
81718748Criminal LawPunishes those who harm an owner's resources in particular ways, for example by theft
81718749Common Lawemphasizes the role of judges in interpreting and applying the law
81718750Civil Lawrelies more on legislation than judicial decisions, Civil law = Law dealing with private rights between people Examples include: Breach of contract, Medical malpractice, and Patent infringement
81718751Public LawMatters involving regulation of society. Includes; constitutional law, administrative law, and criminal
81718752Private LawsMatters arising between private citizens. Including property law, contract law, tort law
81718753Substantive Lawdefines the legal relationship between people, business, and the state
81718754Procedural lawprovides the rules that courts use when resolving disputes
81736828Statute or ActLegislation adopted by congress or a state legislature
81736829OrdinancesLaws passed by local governments
81736830Uniformity of LegislationCongress can pass a single federal law preempting all state regulations of the same subject-matter States can work together to pass uniform laws
81736831Universal Commercial Code (UCC)deals with purchases and sales of personal property like goods. doesn't involve land/contracts
81736832Statutory ConstructionDetermining the intent of legislature when the statute was enacted
81792568Appellate Judges and JusticesOnly look at questions of law Write legal opinions Gives most of the case law Hardly ever decide questions of fact Only if manifest error- something that would make it obvious it wasn't you, and the jury chose wrong Judicial appointments by president
81792569Petit JurryTrial jurry that issues a verdict in criminal trials after hearing evidence from both sides
81792570Grand JurryDetermines whether the government has enough evidence to go forward with a criminal prosecution
81792571Attorney-client privilegeAll confidential communications between an attorney and his/her client are privileged
81792572Writ of CertiorariProcedure for requesting a second review, a petition for leave to appellate
81792573Judicial ReviewPower to review the constitutionality of laws passed by the legislature
81792574PlaintiffThe party initiating the lawsuit
81792575DefendantThe party being sued
81792576CounterclaimA different claim brought by the defendant against the plaintiff
81792577CounterplaintiffThe defendant who files a counterclaim
81792578CounterdefendantThe plaintiff who must defend itself against the counterclaim
81792579Third-party DefendantParty brought into a lawsuit as an additional defendant by the original defendant
81792580Class ActionA lawsuit in which one or more plaintiffs file suit on both their own behalf and on behalf of all others who may have a similar claim
81792581Standing to SueThe plaintiff must show that it has a legally protectable stake or interest in the dispute entitling it to bring the controversy before the court in order to obtain judicial relief
81792582Service of SummonsNotice to appear in court
81792583Service of processdelivery of court notice
81792584long arm statutesprovide service of process across state borders3
81792585Requirements for bringing suitSubject Matter Jurisdiction, standing to sue, and personal jurisdiction
81814923ComplaintFiled by the plaintiff initiating a lawsuit
81814924AnswerFiled by the defendant, admitting or denying each allegation May also include any counterclaims
81814925DiscoveryThe procedure by which each party obtains the information needed to prepare its case
81814926InterrogatoriesWritten questions which must be answered by the other party
81814927Request for production of documentsWritten questions which must be answered by the other party
81814928DepositionsOral questioning by an attorney of a witness who must answer under oath
81814929Requests for AdmissionWritten questions asking the other party to specifically admit or deny a certain fact
81814930Voir DireThe preliminary examination of prospective jurors to determine their qualifications and suitability to serve on the jury
81814931Alternative Dispute ResolutionProcedures for settling disputes by means other than litigation
81814932Article 1establishes the Congress
81814933Article 2establishes the Executive branch
81814934Article 3establishes the Judiciary
81814935Full Faith and Credit ClauseEvery state must honor all other states decisions Otherwise people might move and move to avoid court
81814936Defensive marriage actStates have to honor other states gay marriages. Part of full faith and credit clause
81814937FederalismA system of government in which power is divided between a central, national government and various regional, state governments
81835176The Supremacy Clause (Article VI)establishes that the Constitution, all federal statutes, and U.S. treaties are "the supreme law of the land"
81835177Establishment Clause"Congress shall make no law ... respecting an establishment of religion"
81835178Free Exercise ClauseFree Exercise Clause - "Congress shall make no law ... prohibiting the free exercise" of religion
81835179The Second Amendment"A well regulated militia, being necessary to the security of a free state, the right of the people to keep and bear arms, shall not be infringed"
81835180Due ProcessThe requirement that all legal proceedings be fair
81835181Procedural Due ProcessOne must be given notice of the proceedings and an opportunity to be heard before the government acts to take away one's life, liberty, or property
81835182Commerce Clause"Congress shall have the Power ... to regulate Commerce with foreign Nations, and among the several States"
81835183Dormant Commerce Clause= States may not pass laws or regulations which could affect interstate commerce

AP Psychology Brain Unit Flashcards

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253664651HypothalamusA neural structure lying below (hypo) the thalamus; it directs several maintenance activities (eating, drinking, body temperature), helps govern the endocrine system via the pituitary gland, and is linked to emotion.
253664652LesionTissue destruction. A brain lesion is a naturally or experimentally cuased destruction of brain tissue.
253664653EEGAn amplified recording of the waves of electrical activity that sweep across the brain's surface. These waves are measured by electrodes placed on the scalp.
253664654fMRIA technique for revealing blood flow and, therefore, brain activity by comparing successive MRI scans. MRI scans show brain anatomy. fMRI scans show brain function.
253664655Reticular formationA nerve network in the brainstem that plays an important role in controlling arousal.
253664656MRIA technique that uses magnetic fields and radio waves to produce computer-generated images that distinguish among different types of soft tissue; allows us to see structures within the brain.
253664657ThalamusThe brain's sensory switchboard, located on top of the brainstem; it directs messages to the sensory receiving areas in the cortex and transmits replies to the cerebellum and medulla.
253664658Corpus CallosumThe large band of neural fibers connecting the two brain hemispheres and carrying messages between them.
253664659CerebellumThe "little brain" attached to the rear of the brainstem; its functions include processing sensory input and coordinating movement output and balance.
253664660AmygdalaTwo lima bean-sized neural clusters that are components of the limbic system and are linked to emotion.
253664661MedullaThe base of the brainstem; controls heartbeat and breathing.
253664662Right hemisphereSpecializes in spatial relations.
253664663BrainstemThe oldest part and central core of the brain, beginning where the spinal cord swells as it enters the skull; the brainstem is responsible for automatic survival functions.
253664664Glial cellsCells in the nervous system that support, nourish, and protect neurons.
253664665AphasiaImpairment of language, usually caused by left hemisphere damage either to Broca's area (impairing speaking) or to Wernicke's area (impairing understanding).
253664666PlasticityThe brain's capacity for modification, as evident in brain reorganization following damage (especially in children) and in experiments on the effects of experience on brain development.
253664667Broca's areaControls language expression - an area of the frontal lobe, usually in the left hemisphere, that directs the muscle movements involved in speech.
253664668Wernicke's areaControls language reception - a brain area involved in language comprehension and expression; usually in the left tempral lobe.
253664669Limbic systemA doughnut-shaped system of neural structures at the border of the brainstem and cerebral hemispheres; associated with emotions such as fear and aggression and drives such as those for food and sex. Includes the hippocampus, amygdala, and hypothalamus.
253664670Association areasAreas of the cerebral cortex that are not involved in primary motor or sensory functions; rather, they are involved in higher mental functions such as learning, remembering, thinking, and speaking.
253664671Left hemisphereSpecializes in rationalizing reactions.
253664672Angular GyrusTranslates writing into speech.
253664673DendritesThe bushy, branching extensions of a neuron that reveive messages and conduct impulses toward the cell body.
253664674AxonThe extension of a neuron, ending in branching terminal fibers, through which messages pass to other neurons or to muscles or glands.
253664675Myelin SheathA layer of fatty tissue segmentally encasing the fibers of many neurons; enables vastly greater transmission speed of neural impulses as the impulse hops from one node to the next.
253664676Action PotentialA neural impulse; a brief electrical charge that travels down an axon. The action potential is generated by the movement of positively charged atoms in and out of channels in the axon's membrane.
253664677SynapseThe junction between the axon tip of the sending neuron and the dendrite or cell body of the receiving neuron. The tiny gap at this junction is called the "synaptic gap" or "cleft".
253664678Resting potentialthe potential difference between the two sides of the membrane of a nerve cell when the cell is not conducting an impulse
253664679Refractory period(neurology) the time after a neuron fires or a muscle fiber contracts during which a stimulus will not evoke a response
253664680Excitatory signalsdepolarize the cell membrane, increasing the likelihood that the neuron will fire
253664681Inhibitory signalshyperpolarize the cell, decreasing the likelihood that the neuron will fire
253664682Thresholdthe level of stimulation required to trigger a neural impulse
253664683Pineal glandSecretes Melatonin.
253664684NeurotransmittersChemical messengers that traverse the synaptic gaps between neurons. When released by the sending neuron, neurotransmitters travel across the synapse and bind to receptor sites on the receiving neuron, thereby influencing whether that neuron will generate a neural impulse.
253664685Agonistschemical substances that mimic or enhance the effects of a neurotransmitter on the receptor sites of the next cell, increasing or decreasing the activity of that cell
253664686Antagonistschemical substances that block or reduce a cell's response to the action of other chemicals or neurotransmitters
253664687ReuptakeA neurotransmitter's reabsorption by the sending neuron
253664688NeuronsA nerve cell; the basic building block of the nervous system.
253664689Nervous systemThe body's speedy, electrochemical communication network, consisting of all the nerve cells of the peripheral and central nervous systems.
253664690NervesNeural "cables" containing many axons. These bundled axons, which are part of the peripheral nervous system, connect the central nervous system with muscles, glands, and sense organs.
253664691Sensory neuronsNeurons that carry incoming information from the sense receptors to the central nervous system.
253664692InterneuronsCentral nervous system neurons that internally communicate and intervene between the sensory inputs and motor outputs.
253664693Motor neuronsNeurons that carry outgoing information from the central nervous system to the muscles and glands.
253664694Peripheral nervous system (PNS)The sensory and motor neurons that connect the central nervous system (CNS) to the rest of the body.
253664695Somatic nervous systemThe division of the peripheral nervous system that controls the body's skeletal muscles. Also called the skeletal nervous system.
253664696Autonomic nervous systemThe part of the peripheral nervous system that controls the glands and the muscles of the internal organs (such as the heart). Its sympathetic division arouses; its parasympathetic division calms.
253664697Sympathetic nervous systemThe division of the autonomic nervous system that arouses the body, mobilizing its energy in stressful situations.
253664698Parasympathetic nervous systemThe division of the autonomic nervous system that calms the body, conserving its energy.
253664699Central nervous system (CNS)The brain and spinal chord.
253664700Spinal corda major part of the central nervous system which conducts sensory and motor nerve impulses to and from the brain
253664701ReflexA simple, automatic, inborn response to a sensory stimulus, such as the knee-jerk response.
253664702Neural networksInterconnected neural cels. With experience, networks can learn, as feedback stregthens or inhibits connections that produce certain results. Computer simulations of neural networks show analogous learning.
253664703ThalamusSensory switchboard
253664704Hippocampusa neural center that is located in the limbic system and helps process explicit memories for storage
253664705PonsThe sensory "bridge". The dream center.
253664706PET scanA visual display of brain activity that detects where a radioactive form of glucose goes while the brain performs a given task.
253664707Cerebral cortexThe intricate fabric of interconnected neural cells that covers the cerebral hemispheres; the body's ultimate control and information processing center.
253664708Frontal lobeThe portion of the cerebral cortex lying just behind the forehead; involved in speaking and muscle movements and in making plans and judgements.
253664709Parietal lobeThe portion of the cerebral cortex lying at the top of the head and toward the rear; receives sensory input for touch and body position.
253664710Occipital lobeThe portion of the cerebral cortex lying at the back of the head; includes the visual areas, which reveive visual information from the opposite visual field.
253664711Temporal lobeThe portion of the cerebral cortex lying roughly above the ears; includes the auditory areas, each of which receives auditory information primarily from the opposite ear.
253664712Motor cortexAn area at the rear of the frontal loves that controls voluntary movements.
253664713Sensory cortexThe are at the front of the parietal lobes that registers and processes body touch and movement sensations.
253664714Endocrine systemThe body's "slow" chemical communication system; a set of glands that secrete hormones into the bloodstream.
253664715HormonesChemical messengers, mostly those manufactured by the endocrine glands, that are produced in one tissue and affect another.
253664716Adrenal glandsA pair of endocrine glands just above the kidneys. The adrenals secrete the hormones epinephrine (adrenaline) and norepinephrine (nonadrenaline), which help to arouse the body in times of stress.
253664717Pituitary glandThe endocrine system's most influential gland. Under the influence of the hypothalamus, the pituitary regulates growth and controls other endocrine glands.
253664718Endorphins"Morphine within" - natural, opiatelike neurotransmitters linked to pain control and to pleasure.

AP Psychology - Brain/Biology Flashcards

AP Psychology - Brain/Biology vocabulary.
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517565071biological psychologya branch of psychology concerned with the links between biology and behavior
517565072neurona nerve cell; the basic building block of the nervous system
517565073dendritethe bushy, branching extensions of a neuron that receive messages and conduct impulses toward the cell body
517565074axonthe extension of a neuron, ending in branching terminal fibers, through which messages pass to other neurons or to muscles or glands
517565075myelina fatty substance that helps insulate neurons and speeds the transmission of nerve impulses
517565076action potentiala neural impulse; a brief electrical charge that travels down an axon
517565077thresholdthe level of stimulation required to trigger a neural impulse
517565078synapsestiny gaps between dentrites and axons of different neurons
517565079neurotransmitterschemical messengers that traverse the synaptic gaps between neurons
517565080acetycholineneurotransmitter associated with voluntary movement, sleep and wakefulness. Too little is associated with Alzheimer's
517565081endorphinsnatural, opiatelike neurotransmitters linked to pain control and to pleasure
517565082nervous systemthe body's speedy, electrochemical communication system, consisting of all the nerve cells of the peripheral and central nervous systems
517565083central nervous systembrain and spinal cord
517565084peripheral nervous systemthe sensory and motor neurons that connect the central nervous system to the rest of the body
517565085nervesneural "cables" containing many axons. These bundled axons, which are part of the peripheral nervous system, connect the central nervous system with muscles, glands, and sense organs
517565086sensory neuronsneurons that carry incoming information from the sense receptors to the central nervous system
517565087interneuronsCentral nervous system neurons that internally communicate and intervene between the sensory inputs and motor outputs
517565088motor neuronsneurons that carry outgoing information from the central nervous system to the muscles and glands
517565089somatic nervous systemthe division of the peripheral nervous system that controls the body's skeletal muscles
517565090autonomic nervous systemThe part of the peripheral nervous system that controls the glands and the muscles of the internal organs (such as the heart). Its sympathetic division arouses; its parasympathetic division calms.
517565091sympathetic nervous systemthe division of the autonomic nervous system that arouses the body, mobilizing its energy in stressful situations
517565092parasympathetic nervous systemthe division of the autonomic nervous system that calms the body, conserving its energy
517565093reflexa simple, automatic, inborn response to a sensory stimulus, such as the knee-jerk response
517565094neural networksinterconnected neural cells. With experience, networks can learn, as feedback strengthens or inhibits connections that produce certain results. Computer simulations of neural networks show analogous learning.
517565095refractory period(neurology) the time after a neuron fires or a muscle fiber contracts during which a stimulus will not evoke a response
517565096resting potentialelectrical charge across the cell membrane of a resting neuron
517565097lesionsprecise destruction of brain tissue
517565098electroencephalograman amplified recording of the waves of electrical activity that sweep across the brain's surface. These waves are measured by electrodes placed on the scalp.
517565099CT scana series of x-ray photographs taken from different angles and combined by computer into a composite representation of a slice through the body.
517565100PETusing a computerized radiographic technique to examine the metabolic activity in various tissues (especially in the brain)
517565101MRIa technique that uses magnetic fields and radio waves to produce computer-generated images that distinguish among different types of soft tissue; allows us to see structures within the brain
517565102brainstemThe oldest part and central core of the brain, beginning where the spinal cord swells as it enters the skull; the brainstem is responsible for automatic survival functions
517565103medullathe base of the brainstem; controls heartbeat and breathing
517565104reticular formationa nerve network in the brainstem that plays an important role in controlling arousal
517565105thalamusthe brain's sensory switchboard, located on top of the brainstem; it directs messages to the sensory receiving areas in the cortex and transmits replies to the cerebellum and medulla
517565106cerebellumthe "little brain" attached to the rear of the brainstem; it helps coordinate voluntary movement and balance
517565107limbic systema doughnut-shaped system of neural structures at the border of the brainstem and cerebral hemispheres; associated with emotions such as fear and aggression and drives such as those for food and sex. Includes the hippocampus, amygdala, and hypothalamus.
517565108amygdalatwo almond-shaped neural clusters that are components of the limbic system and are linked to emotion
517565109hypothalamusa neural structure lying below the thalamus; directs eating, drinking, body temperature; helps govern the endocrine system via the pituitary gland, and is linked to emotion
517565110cerebral cortexthe intricate fabric of interconnected neural cells that covers the cerebral hemispheres; the body's ultimate control and information-processing center
517565111glial cellscells in the nervous system that support, nourish, and protect neurons
517565112frontal lobesthe portion of the cerebral cortex lying just behind the forehead; involved in speaking and muscle movements and in making plans and judgments
517565113parietal lobesthe portion of the cerebral cortex lying at the top of the head and toward the rear; receives sensory input for touch and body position
517565114occipital lobesthe portion of the cerebral cortex lying at the back of the head; includes the visual areas, which receive visual information from the opposite visual field
517565115temporal lobesthe portion of the cerebral cortex lying roughly above the ears; includes the auditory areas, each of which receives auditory information primarily from the opposite ear
517565116motor cortexan area at the rear of the frontal lobes that controls voluntary movements
517565117sensory cortexthe area at the front of the parietal lobes that registers and processes body touch and movement sensations
517565118association areasareas of the cerebral cortex that are not involved in primary motor or sensory functions; rather, they are involved in higher mental functions such as learning, remembering, thinking, and speaking
517565119aphasiaimpairment of language, usually caused by left hemisphere damage either to Broca's area (impairing speaking) or to wernicke's area (impairing understanding)
517565120Broca's areacontrols language expression-an aread of the frontal, usually in the left hemisphere, that directs the muscle movements involved in speech
517565121Wernicke's areacontrols language reception-a brain area involved in language comprehension and expression;usually in the left temporal lobe
517565122plasticitythe brain's capacity for modification, as evident in brain reorganization following damage (especially in children) and in experiments on the effects of experience on brain development
517565123corpus callosumthe large band of neural fibers connecting the two brain hemispheres and carrying messages between them
517565124split braina condition in which the two hemispheres of the brain are isolated by cutting the connecting fibers (mainly those of the corpus callosum) between them
517565125endocrine systemthe body's "slow" chemical communication system; a set of glands that secrete hormones into the bloodstream
517565126hormoneschemical messengers, mostly those manufactured by the endocrine glands, that are produced in one tissue and affect another
517565127adrenal glandsa pair of endocrine glands just above the kidneys. the adrenals secrete the hormones epinephrine (adrenaline) and norepinephrine (noradrenaline), which help to arouse the body in times of stress.
517565128pituitary glandthe endocrine system's most influential gland. Under the influence of the hypothalamus, the pituitary regulates growth and controls other endocrine glands
517565129cerebrumarea of the brain responsible for all voluntary activities of the body
517565130hippocampusa neural center located in the limbic system that helps process explicit memories for storage
517565131homeostasisprocess by which organisms maintain a relatively stable internal environment
517565132inhibitory inputsInformation entering a neuron signaling it not to fire.

AP Psychology: Brain 3A Flashcards

Neurons, Nervous System, Endocrine system, etc.
Info from Barron's flashcards, and Myers Psychology book

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484180848Neuron-Neural cell -made up of specific structures: dendrites, cell body, axon and terminal buttons
484180849Dendrites-Root like parts of the cell that stretch out from the cell body -Dendrites grow to make synaptic connections with other neurons -Receive neurotransmitters from other neuron's terminal buttons through synapse (synaptic gap/cleft)
484180850Myelin Sheath-Fatty covering around the axon of some neurons that speed neural impulses -Protects and insulates the axon
484180851Axon-Wire like structure ending in the terminal button that extends from the cell body
484180852Schwann Cell-Forms the myelin sheath -regenerates the axon
484180853Terminal Buttons-Branched end of the axon that contains neurotransmitters - It sends the neurotransmitters to the receiving neuron's dendrites
484180854Neurotransmitters-Chemicals contained in terminal buttons that enable neurons to communicate -Neurotransmitters fit into receptor sites on the dendrites of neurons like a key fits into a lock
484180855Synapse (or synaptic gap/cleft)-Space between the terminal buttons of one neuron and the dendrites of the next neuron -terminal buttons and dendrites never touch
484180856Action Potential-Electric charge that spreads down the length of a neuron after the threshold is achieved -travels like a bullet from a gun
484180857ThresholdLevel of neurotransmitters required to "fire" a neuron
484180858All-or-None Principle-neuron either fires completely or doesn't fire at all -if the dendrites of a neuron receive enough neurotransmitters to push the neuron pass its threshold, the neuron will fire completely everytime
484180859Neural Firing-Electrochemical process -Electricity travels within the cell (moves from the dendrites to the terminal buttons- called action potential) and chemicals (neurotransmitters) travel between cells in the synapse. Electricity does not jump between the neurons
484180860Excitatory Neurotransmitters-Chemicals released from the terminal buttons of a neuron that excite the next neuron into firing
484180861Inhibitory Neurotransmitters-Chemicals released from the terminal buttons of a neuron that inhibit the next neuron from firing
484180862Agonists-Makes neurons fire (mimics neurotransmitters)
484180863Antagonists-Stops neural firing
484180864Reuptake inhibitors-blocks reuptake
484180865Reuptake-Any neurotransmitters that are left behind is reabsorbed by the sending neuron
484180866Acetylcholine (ACh)-enables muscle action, learning, and memory -Lack of it is associated with Alzheimer's disease
484180867Dopamine-influences movement, learning, attention and emotion -Lack of it is assoc. to Parkinson's; overabundance assoc. with schizophrenia
484180868Serotonin-neurotransmitter that affects mood, hunger, sleep and arousal -Lack of it is assoc. with clinical depression
484180869Norepinephrine-helps control alertness and arousal -under supply can depress mood
484180870Glutamate-major excitatory neurotransmitter -involved in memory -over supply overstimulates the brain and causes migraines and seizures
484180871GABA (gamma-aminobutyric acid)-Major inhibitory neurotransmitter -under supply is linked to seizures, tremors and insomnia
484180872Endorphins-Neurotrasmitter assoc. with pain control -blocks pain and boosts mood -Also involved in drug addictions
484180873Hormones-Chemical messengers manufactured by endocrine glands -travel through the bloodstream and affect other tissues -when acted on the brain, they influence our interest in sex, food and aggression
484180874Sensory Neurons-neurons that take info from the senses to the brain -responsible for transmitting neural impulses from the rest of the body to the brain
484180875Interneurons-process information from sensory neurons -there are billions in our body
484180876Motor Neurons-Neurons that take info from the brain to the rest of the body -carry info that exits the brain - has to do with movement of muscles
484180877Central Nervous System (CNS)-Part of the nervous system that consists of our brain and spinal cord -all the nerves are housed within bone (skull and vertebrae)
484180878Spinal Cord-a bundle of nerves that run through the enter of the spine -transmits info from the rest of the body to the brain
484180879Peripheral Nervous System (PNS)-all the nerves in your body other than the brain and spinal cord; all nerves not encased in bone -divided int two categories: somatic and autonomic
484180880Somatic Nervous System-controls voluntary muscle movements
484180881Autonomic Nervous System-controls the automatic functions of the human body (heart, lungs, internal organs, glands, etc.) -controls responses to stress (fight vs flight response that prepares the body to respond to a perceived threat) -divided into two categories: sympathetic and parasympathetic
484180882Sympathetic Nervous System-Mobilizes our body to respond to stress -carries messages to control the organs, glands, and muscles that direct the body's response to stress -alert system of the human body. Accelerates some functions (heart rate, blood pressure, perspiration) but conserves energy by slowing down digestion
484180883Parasympathetic Nervous System-responsible for slowing down the body after a stress response -carries messages to stress response system that causes body to slow down
484180884Endocrine System-system of glands that secrete hormones -slow, but lingers on after danger passes
484180885Pituitary Gland-endocrine system's mater gland -influenced by hypothalamus -regulates growth and controls other endocrine glands
484180886Sir Charles SherringtonNoticed that neural impulses took longer than we thought it would -came up with theory of synapse
484180887Phrenologytheory that claimed bumps on the skull could reveal our metal abilities and our character traits
484180888NervesBundles of axons ("cables")

AP Psychology Brain Flashcards

Terms : Hide Images
463422466Brainstemthe oldest part and central core of the brain, beginning where the spinal cord swells as it enters the skull; the brainstem is responsible for automatic survival functions
463422467Midbrainthe middle division of brain responsible for hearing and sight; location where pain is registered; includes temporal lobe, occipital lobe, and most of the parietal lobe
463422468Medullalower or hindmost part of the brain, the base of the brainstem; controls heartbeat and breathing
463422469Ponsa brain structure located at the top of the brain stem that is involved in respiration, movement, and sleep
463422470Reticular Formationa nerve network in the brainstem that plays an important role in controlling arousal
463422471Thalamusthe brain's sensory switchboard, located on top of the brainstem; it directs messages to the sensory receiving areas in the cortex and transmits replies to the cerebellum and medulla
463422472Cerebellumthe "little brain" attached to the rear of the brainstem; it helps coordinate voluntary movement and balance
463422473Limbic Systemneural system (including the hippocampus, amygdala, and hypothalamus) located below the cerebral hemispheres; associated with emotions and drives.
463422474Amygdalatwo almond-shaped neural clusters that are components of the limbic system and are linked to emotion
463422475Spinal Cordcord of nerve tissue that conducts messages between the brain and the peripheral nerves
463422476Hypothalamusa neural structure lying below the thalamus; directs eating, drinking, body temperature; helps govern the endocrine system via the pituitary gland, and is linked to emotion
463422477Hippocampusa neural center located in the limbic system that helps process explicit memories for storage
463422478Pituitary Glandthe endocrine system's most influential gland. Under the influence of the hypothalamus, the pituitary regulates growth and controls other endocrine glands
463422479Corpus Callosumthe large band of neural fibers connecting the two brain hemispheres and carrying messages between them
463422480Cerebral Cortexthe intricate fabric of interconnected neural cells that covers the cerebral hemispheres; the body's ultimate control and information-processing center
463422481Frontal Lobesthe portion of the cerebral cortex lying just behind the forehead; involved in speaking and muscle movements and in making plans and judgments
463422482Parietal Lobesthe portion of the cerebral cortex lying at the top of the head and toward the rear; receives sensory input for touch and body position
463422483Occipital Lobesthe portion of the cerebral cortex lying at the back of the head; includes the visual areas, which receive visual information from the opposite visual field
463422484Temporal Lobesthe portion of the cerebral cortex lying roughly above the ears; includes the auditory areas, each of which receives auditory information primarily from the opposite ear
463422485Motor Cortexan area at the rear of the frontal lobes that controls voluntary movements
463422486Sensory Cortexthe area at the front of the parietal lobes that registers and processes body touch and movement sensations
463422487Association Areasareas of the cerebral cortex that are not involved in primary motor or sensory functions; rather, they are involved in higher mental functions such as learning, remembering, thinking, and speaking
475962298AcetylcholineEnables muscle action, learning, and memory
475962299DopamineInfluences movement, learning, attention, and emotion
475962300SerotoninAffects mood, hunger, sleep, and arousal
475962301NorepinephrineHelps control alertness and arousal
475962302GABAA major inhibitory neurotransmitter
475962303GlutamateA major excitatory neurotransmitter; involved in memory
475962304AgonistMimics neurotransmitter and excites the neuron Morphine
475962305AntagonistBlocks neurotransmitter, inhibits the neuron from receiving neurotransmitters
475962306Sympathetic Nervous SystemArousing
475962307ParasympatheticCalming
475962308Neural NetworksWork groups, clusters of neurons
475962309Adrenal GlandFight or Flight
475962310FissuresFolds
475962311Aphasiainability to use or understand language (spoken or written) because of a brain lesion
475962312PlasticityThe brain's ability to modify itself after some types of damage
475962313NeurogenesisFormation of new neurons
475962314Dual ProcessingInformation is simultaneously processed on separate conscious and unconscious tracks
475962315Parallel Processingsimultaneous processing by two or more processing units
475962316Serial ProcessingA type of cognitive processing in which only one item is handled at a given time, and one step must be completed before proceeding to the next step.
476015980Angular GyrusTransforms visual representations into an auditory code
476015981Wernicke's AreaInterprets auditory code
476015982Broca's AreaControls speech muscles via the motor cortex

Chapter 8 AP Human Geo Vocab Flashcards

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150289276political geographythe subdivision of human geography focused on the nature and implications of the evolving spatial organization of political governance and formal political practice on the Earth's surface
150289277stateA politically organized territory that is administered by a sovereign government and is recognized by the international community.
150289278territorialityIn political geography, a country's or more local community's sense of property and attachment toward its territory, as expressed by its determination to keep it inviolable and strongly defended.
150289279sovereigntya principle of international relations that holds that final authority over social, economic, and political matters should rest with the legitimate rulers of independent states
150289280territorial integritythe right of a state to defend soverign territory against incurrsion from other states
150289281peace of westphaliaPeace negotiated in 1648 to end the Thirty Years' War, Europe's most destructive internal struggle over religion. The treaties contained new language recognizing statehood and nationhood, clearly defined borders, and guarantees of security
150289282mercantilismEuropean government policies of the sixteenth, seventeenth, and eighteenth centuries designed to promote overseas trade between a country and its colonies and accumulate precious metals by requiring colonies to trade only with their motherland country
150289283nationLegally, a term encompassing all the citizens of a state. Most definitions now tend to refer to a tightly knit group of people possessing bonds of language, ethnicity, religion, and other shared cultural attributes. Such homogeneity actually prevails within very few states.
150289284nation stateA sovereign state whose people share a common culture and national identity
150289285democracygovernment by the people; a form of government in which the supreme power is vested in the people and exercised directly by them or by their elected agents under a free electoral system.
150289286multinational stateState that contains two or more ethnic groups with traditions of self-determination that agree to coexist peacefully by recognizing each other as distinct nationalities.
150289287multistate nationnation that stretches across borders and across states
150289288stateless nationnation that does not have a state
150289289colonialismRule by an autonomous power over a subordinate and alien people and place.
150289290scalerepresentation of a real-world phenomenon at a certain level of reduction or generalization
150289291capitalismeconomic model wherein people, corporations, and states produce goods and exchange them on the world market, with the goal of achieving profit
150289292commodificationthe process though which something is given monetary value
150289293corenational or global regions where economic power, in terms of wealth, innovation, and advanced technology, is concentrated
150289294peripheryProcesses that incorporate lower levels of education, lower salaries, and less technology; and generate less wealth than core processes in the world-economy.
150289295semiperipheryplace where core and periphery processes are both occurring; places that are exploited by the core but in turn exploit the periphery
150289296abilityIn the context of political power, the capacity of a state to influence other states or achieve its goals through diplomatic, economic, and militaristic means.
150289297centripetaltending to unify
150289298centrifugalforces that tend to divide a country
150289299unitarya nation-state that has a centralized government and administration that exercises power equally over all parts of the state
150289300federalA political-territorial system wherein a central government represents the various entities within a nation-state where they have common interests-defense, foreign affairs, and the like-yet allows these various entities to retain their own identities and to have their own laws, policies, and customs in certain spheres.
150289301devolutionthe process whereby regions within a state demand and gain political strength and growing autonomy at the expense of the central government
150289302territorial representationsystem wherein each representative is elected from a territorially defined district
150289303reapportionmentprocess by which representative districts are switched according to population shifts, so that each district encompasses approximately the same number of people
150289304splittingmajority and minority populations are spread evenly across each distinct. to give majority control
150289305majority minority districtsin the context of determining representative districts, the process by which a majority of the population is from the minority
150289306gerrymandering boundaryredistricting for advantage, or the practice of the dividing areas into electrical districts to give one political party an electoral majority in a large number of districts while concentrating the voting strength of the opposition in as few districts as possible
150289307geometric boundaryPolitical boundaries defined and delimited as straight lines or arcs.
150289308physical political boundarypolitical boundary defined and delimited by a prominent physical feature in the natural landscape
150289309heartland theoryHypothesis proposed by Halford MacKinder that held that any political power based in the heart of Eurasia could gain enough strength to eventually dominate the world.
150289310critical geopoliticsprocess by which geopoliticians deconstruct and focus on explaining the underlying spatial assumptions and territorial perspectives of politicians
150289311unilateralismworld order in which one state is in a position of dominance with allies following rather than joining the political decision-making process
150289312supranationalA venture invovling three or more national states involving formal policital, economic, and/or cultural cooperation to promote shared objectives

Chapter 11 - Cell Communication Flashcards

Terms : Hide Images
242856382Signal transduction pathwayA mechanism linking a mechanical or chemical stimulus to a specific cellular response.
242856383Adenylyl cyclaseAn enzyme that converts ATP to cyclic AMP in response to a chemical/extracelluar signal
242856384Calmodulinintracellular protein to which calcium binds in its function as second messenger in hormone action
242856385CholeraAn intestinal infection caused by ingestion of contaminated water. It produces a toxin which binds to a G-protein and prevents GTP from turning into GDP, therefore remaining active causing cAMP to remain active. The result is the intestine secreting water and salt = profuse diarrhea
242856386Cyclic adenosine monophosphate (cAMP)Regulatory protein that directly stimulates gene expression
242856387Diacylglycerol (DAG)Second messenger produced by cleavage of a certain kind of phospholipid in the plasma membrane
242856388DimerWhen receptor proteins come together to recieve ligands as one
242856389GDPGuanine Diphosphate. When bound to a G-protein, it is inactive.
242856390G-proteinProtein loosely attached to the cytoplasmic side of the membrane, functions as a switch that is on or off, depending on which of two guanine nucleotides is attached, GDP(inactive) or GTP(active).
242856391G-protein linked receptorA signal receptor protein in the plasma membrane that responds to the binding signal molecule by activating a G Protein
242856392GTPGuanine triphosphate. When bound to a G-protein, it is active.
242856393GTPaseenzymatic activity by the g-protein allows pathway to shut down when the extracelluar signal molecule is no longer present
242856394HormonesChemical agents used for long distance signaling
242856395Inositol triphosphate (IP3)Second messenger produced by cleavage of a certain kind of phospholipid in the plasma membrane. Stimulates release of calcium from the ER.
242856396LigandSmall molecule that binds specifically to another molecule, usually a larger one.
242856397Ligand-gated ion channelProtein pores in the plasma membrane that open/close in response to a chemical signal, allowing/blocking the flow of specific ions (ex. Na+/ Ca^2+)
242856398Local regulatorA substance that influences cells in the vicinity
242856399Neurotransmittera chemical messenger that travels across the synapse from one neuron to the next
242856400Neuronnerve cell that is specialized to conduct nerve impulses
242856401Paracrine signalingA secreting cell acts on nearby target cells by discharging moles of a local regulator into the extracelluar fluid
242856402Protein kinaseThe general name for an enzyme that transfers phosphate groups from ATP to a protein
242856403Protein phosphataseenzymes that remove phosphate groups from proteins
242856404Protein phosphorylationThe covalent addition of phosphate group to a side chain of a protein catalyzed by a protein kinase. phosphorylation usually alters the activity or properties of the protein in some way.
242856405ReceptionTarget cell's detection of a signal coming from outside the cell
242856406Response3rd stage of cell signaling, signal finally triggers a cell response
242856407Scaffolding proteinLarge relay proteins to which several other relay proteins are simultaneously attached
242856408Second messengersA small, nonprotein, water-soluble molecule or ion, such as calcium ion or cyclic AMP, that relays a signal to a cell's interior in response to a signal received by a signal receptor protein.
242856409Signal amplificationEnzyme cascades amp the cell's response to a signal. At each step in the cascade, the number of activated products is much greater than the prev step
242856410Synapsethe junction between two neurons (axon-to-dendrite) or between a neuron and a muscle
242856411Transcription factorsProteins that control which genes are transcribed into mRNA
242856412Transduction2nd stage of cell signaling, binding of the signal molecule changed the receptor protein in some way
242856413Tyrosine kinaseAn enzyme that catalyzes the transfer of phosphate groups to ATP to the amino acid tyrosine on a substrate protein
242856414Tyrosine-kinase receptorsMembrane receptors that attach phosphates to protein tyrosines

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