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art history final (#5) Flashcards

art history final

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757061153Saint Luke Drawing the Virgin Weden 1440
757061154Man in the Red Turban Van Eyck 1430
757061155Madonna and Child with Saint Anne and the Infant Saint John Leonardo da Vinci 1500
757061156Rue Transnonain Daumier 1834
757061157The Scream Munch 1890
757061158A Harvest of Death O'Sullivan 1860
757061159The Walk Home Schnable 1980
757061160Nigredo Kiefer 1980

AP Gov. important cases Flashcards

famous court cases for National exam. study

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770830058Brown v. Board of Education1954, school segregation ruled as unconstitutional, violated the fourteenth amendment's guarantee of equal protection
770830059Plessy v. Ferguson1896, provided constitutional justification for segregation
770830060Bush v. Gore2000, equal protection clause to prove that ballots cannot be devalued, Florida's method of counting ballots was unconstitutional.
770830061Engel v. Vitale1962, state officials violated the first amendment by writing a prayer to be recited by new York schoolchildren
770830062Lemon v. Kurtzman1971, aid to church related schools must have a secular legislative purpose, have an effect that neither enhances nor inhibits religion, no excessive gov. entanglement with religion.
770830063Near v. Minnesota1931, first amendment protects newspapers from prior restraint
770830064Gibbons v. Ogden1963, supreme court interpreted the article 1, section 8 of the constitution giving congress power to regulate interstate commerce
770830065Miranda v. Arizona1966, sets guidelines for police questioning of accused persons against self-incrimination and protect their right to counsel.
770830066Roe v. Wade1973, held that a state ban on abortions was unconstitutional, forbade state control over abortions during 1st trimester, permitted states to limit abortions for the mothers health in the 2nd trimester, and permitted states to protect the fetus during the third trimester.
770830067Mapp v. Ohio1961, fourth amendment's protection against unreasonable searches an seizures must be extended to the states as well as the federal government.
770830068Marbury v. Madison1803, right to the supreme court to determine the meaning of the constitution, established Court's power of judicial review over acts of congress.
770830069McCulloch v. Maryland1819, established the supremacy of the national government over state governments. congress has certain implied powers in addition to the eneumerated powers.
770830070Gideon v. Wainwright1963, anyone accused of a felony has a right to an attorney
770830071Texas v. Johnson1989, supreme court struck down a law banning the burning of the American flag
770830072US v. Nixon1974, the doctrine of executive privilege was implicit in the constitution but could not be extended to protect documents relevant to criminal prosecutions.
770830073Lawrence v. Texas2002, liberty under the due process clause allows people to engage in conduct without intervention of the government
770830074Tinker v. DesMoines1968, wearing of armbands is protected by the first amendment
770830075Korematsu v. US1944, upheld the internment of Japanese during WWII as constitutional
770830076Regents of U.Cal v. Burkea state university could not admit less qualified individuals solely because of their race. the court did not rule that affirmative action policies and the use of criterion for admission were unconstitutional, only that they need an alternative way.
770830077Adarand Constructors v. Pena1995 supreme court decision holding that federal programs that classify people by race, even for an apparently gracious purpose such as expanding opportunities for minorities, should be presumed to be unconstitutional.
770830078Barron v. Baltimore1833 ruled that the bill of rights restrained only the national government, not states and cities
770830079Gitlow v. New Yorkstate governments must respect some first amendment rights

AP Gov -- Famous Court Cases Flashcards

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657684456Marbury v Madison, 1803Judicial review established
657684457McCulloch v Maryland, 1819Federal "implied powerse" supreme; federal banks allowed
657684458Gibbons v Ogden, 1824Commerce Clause gives Congress broad powers
657684459Dred Scott v Sanford, 1857Slaves are not citizens, but property
657684460Munn v Illinois, 1876Feds can regulate businesses crossing state lines
657684461Plessy v Ferguson, 1896"Separate but equal" allowed for state laws
657684462Schenk v U.S., 1919"Clear and present danger" test to limit speech
657684463Gitlow v New York, 1925Limits on "anarchy," but free speech "incorporated"
657684464Near v Minnesota, 1931No "prior restraint" of freedom of the press
657684465Korematsu v U.S., 1944Government can intern (detain) citizens in emergencies
657684466Brown v Board of Ed., 1954Overturned Plessy in public schools
657684467Roth v U.S., 1957Obscenity is not free speech
657684468Mapp v Ohio, 1961Warrants needed for evidence to be used (exclusion).
657684469Baker v Carr, 1962State apportionment must be "one man, one vote"
657684470Engel v Vitale, 1962No school-led daily prayer in public schools
657684471Gideon v Wainright, 1963States must provide attorneys in state courts
657684472Heart of Atlanta v U.S., 1964Commerce Clause applies to private business/interstate activities
657684473Griswold v Connecticut, 1965Information about birth control is a privacy right
657684474Miranda v Arizona, 1966Police must explain rights at time of arrest
657684475Terry v Ohio, 1968Police can search and seize with probable cause
657684476Lemon v Kurtzman, 1971Some government aid to church schools is allowed (Lemon Test).
657684477N.Y. Times v U.S., 1971No prior restraint of the stolen Pentagon Papers
657684478Miller v California, 1973Community standards determine obscenity
657684479Roe v Wade, 1973First trimester abortions legal as medical privacy
657684480U.S. v Nixon, 1974Executive privilege does not extend to criminal cases
657684481Gregg v Georgia, 1976Death penalty upheld within 8th amendment
657684482Buckley v Valeo, 1976Campaign money limits, but independent and personal money allowed
657684483Regents v Bakke, 1978No racial quotas allowed, but race can be considered
657684484New Jersey v TLO, 1985School searches without warrants possible
657684485Hazelwood v Kuhlmeier, 1988School newspapers can be edited by teachers, administrators
657684486Texas v Johnson, 1989Flag burning is a form of political free speech
657684487Planned Parenthood v Casey, 1992States can put some restrictions on Roe rights
657684488Santa Fe ISD v Doe, 2000No school-led prayers at extracurricular events
657684489Gratz v Bollinger, 2003Affirmative action at colleges okay but limited

Rostow Modernization Model Flashcards

Outline of Rostow Modernization Model

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76198035Rostow Modernization ModelAccording to the Rostow Modernization model, each stage is a function of productivity, economic exchange, technological improvements, and income. Economic growth occurs when advancing from one stage to another. 1. Traditional Society 2. Transitional Society 3. Take-off 4. The Drive to maturity 5. High Mass Consumption
76198036Traditional Societycharacterized by economic structure dominated by agriculture. -minimal productivity -few exchange transaction -economic change/technological improvements are not sufficient to sustain any growth in per capita output, which is low
76198037Transitional Society (Pre-Conditions for Take-Off)characterized by increased productivity in agriculture, and modern manufacturing begins to emerge. modern manufacturing remains low as it it the norm. Preconditions for Take-off: -Society engages in secular education -establishes banks and currency -emerging entrepreneurial class -concept of manufacturing emerges, with only a few factories developing at first.
76198038Take-Offgrowth becomes the norm and improvements in production lead to the emergence of leading sectors. Income rises across the board, and a new class of established entrepreneurs emerges.
76198039The Drive to Maturity-Modern technology is fully adopted in all economic activity -new leading sectors emerge -economy demonstrates technological and entrepreneurial skills to produce anything it chooses to, -economy looks beyond the country's border for development.
76198040High Mass Consumption-leading sectors shift toward durable goods -surge occurs in per capita income and increased allocation to social welfare programs. -the masses can afford goods beyond food, clothing, and shelter.

EUK gene regulation Flashcards

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123532129cis regulatory elements-often binding sites of one or more trans-acting factors (general transcription factors) -involves TATA, CAAT and GC box - a region of DNA or RNA that regulates the expression of genes located on that same molecule of DNA (often a chromosome) -These cis-regulatory elements are often binding sites for one or more trans-acting factors.
123532130trans regulatory elements-bind cis elements -bind RNA polymerase II and can activate transcription -modify the expression of genes distant from the gene that was originally transcribed to create them -they are transcribed at a different location on the genome, are translated in the cytosol and then bind DNA at the cis elements.
123532131enhancers-can be located before or after a gene -can be quite distant from the gene as DNA folding allow the enhancer binding proteins to still bind transcription factors at the promoter and enhance transcription
123532132DNA binding domain-transcription factors have DNA binding domains that bind only to certain DNA sequences
123532133Dimerization domain-sticks 2 transcription factors together to form a functional DNA binding unit -dimer formation adds an extra element of complexity and versatility
123532134Activation/repression domainbinds to the enhancer binding protein or other transcription factors and modulates their function
123532135repressors: competition-competition for enhancer sequence binding between activator and repressor proteins binding of repressor to enhancer sequence blocks binding of activator -repressor proteins reduce transcription levels through competition
123532136repressors: quenchingactivator cannot bind to enhancer sequence.
123532137repressors: blockingrepressor proteins can bind to and block the activation domain of an activator protein and prevent it from interacting with the basal transcriptional machinery
123532138Glucocorticoids actions through hormone response elements-small hydrophobic molecules -intracellular effects mediated by glucocorticoid receptor (GR) -GR = zinc-finger transcription factor -a key anti-inflammaotry tx
123532139Hormone response elements (HRE)-DNA sequences are found in the promoter and regulatory sequence of many genes -allows coordinated gene regulation at mnay sites across the genome

AP Biology Chapter 18 Gene Regulation Flashcards

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685276192Operon modelcontrols gene expression in bacteria
685276193Operatorthe regulatory "switch"; a segment of DNA positioned within the promoter
685276194Operonthe entire stretch of DNA; includes the operator, the promoter, and the genes that they control
685276195Negative Operon controlgene that is normally on is turned off
685276196Positive Operon controlgene that is normally off is turned on
685276197What type of operon control do the regulation of the trp and lac operons involve?Negative control, because operons are switched off by the active form of the repressor
685276198repressible operonnormally on; binding of a repressor to the operator shuts off transcription (trp operon)
685276199Inducible operonnormally off; an inducer inactivates the repressor and turns on transcription (lac operon)
685276200Repressible enzymesfunction in anabolic pathways; their synthesis is repressed by high levels of the end product
685276201Inducible enzymesfunction in catabolic pathways; their synthesis is induced by a chemical signal
685276202What protein is an activator of transcription, and subjects operons to positive control?Catabolite Activator Protein (CAP)
685276203What is the preferred food source of E. Coli?Glucose
685276204When glucose in E. Coli is scarce, what is activated by binding with cyclic AMP?CAP
685276205When CAP attaches to the promoter of the lac operon, what occurs?the affinity of RNA polymerase is increased, which accelerates transcription
685276206What happens in E. Coli when glucose levels increase?CAP detaches from the lac operon, and transcription returns to a normal rate
685276207What is the purpose of CAP?helps regulate other operons that encode enzymes used in catabolic pathways
685276208A Repressor is a product of what?a separate regulatory gene
685276209Why can't transcription factors bind to a promote packaged in a nucleosome?Nucleosomes block promoters
685276210Basal transcription factorsprovide alignment for RNA polymerase; establish productive initiation
685276211Specific transcription factors (activators)stimulate higher levels of transcription that basal levels
685276212Enhancersbinding site of specific transcription factors; DNA bends to form a loop, positioning the enhancer close to the promoter
685276213Three stages of embryonic developmentcell division, cell differentiation, and morphogenesis
685276214Cell differentiationthe process by which cells become specialized in structure and function
685276215Morphogenesisthe physical processes that give an organism its shape
685276216Cytoplasmic determinantsThe maternal substances in the egg that influence the course of early development by regulating the expression of genes that affect the developmental fate of cells.
685276217Inductionsignal molecules form embryonic cells cause transcriptional changes in nearby target cells
685276218Cell determinationcommits a cell to its final fate; before cell differentiation
685276219MyoDone of several "master regulatory genes" that produce proteins that commit the cell to becoming skeletal muscle; transcription factor that binds to enhancers of various target genes
685276220Pattern formationdevelopment of a spatial organization of tissues and organs (body plan)
685276221embryonic lethalsMutations with phenotypes leading to death at the embryo or larval stage.
685276222Maternal effect genesencode for cytoplasmic determinants that initially establish the axes of the body of Drosophila
685276223egg-polarity genesAnother name for maternal effect genes, these genes control the orientation (polarity) of the egg and the fly
685276224bicoidA maternal effect gene that codes for a protein responsible for specifying the anterior end in Drosophila.
685276225Three ways proto-oncogenes can be changed into oncogenesMovement of DNA within the genome, Amplification of a proto-oncogene, point mutations
685276226Movement of DNA within the genome causes?if it ends up near an active promoter, transcription may increase
685276227Amplification causes?increases the number of copies of the gene
685276228Point mutations cause?an increase in gene expression
685276229TATA Boxaligns transcription factors within the promoter site

Bio 110 lecture notes - 2/26 (Gene Regulation) Flashcards

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680985304Recombinant DNA contains?DNA from more than one source.
680985305Restriction enzymes are useful because?You can mix and match DNA from different sources.
680985306Plasmidsmall, circular piece of DNA that is not the main chromosome
680985307Transformationputting DNA into bacteria
680985308What 4 things are needed for transformation to occur?PCR, restriction enzymes, recombinant DNA and plasmids.
680985309Restriction enzymes protein cuts DNA at aspecific sequence (called the restriction site)
680985310Sticky ends canbe stuck back together with hydrogen bonds
680985311Most sticky ends can be read the same from 5' to 3' - these are calledpalindromes
680985312In PCR which gene fragment travels the fasted and toward what electrical node do they move towardssmallest travels the fastest; toward the positive node because DNA has a negative charge
680985313Insertion or deletion have a better or worse effect than base substitution and why?worse because it can cause a frameshift (change in the reading frame)
680985314In general, what does regulation of gene expression control in a gene?Whether the gene is on/off and this determines whether gene is being transcribed and translated.
680985315What 3 reasons is it necessary for genes to be regulated?In order to develop and maintain different cell types, control cell division, and to respond to changes in the environment.
680985316The genes which are always on are called and these genes _______ to the environmentconstitutive genes; Do not repsond to the environment.
680985317The genes which can be turned on/off are calledinducible genes; these respond to the environment.
680985318What are the two types of gene regulation?negative and positive.
680985319When a repressor binding site is bound, what happens to the gene? What about when nothing is bound to it?The gene is turned off once bound; if nothing is bound it remains on.
680985320When a activator binding site is bound, what happens to the gene? What about when nothing is bound to it?The gene is turned on once bound; if nothing is bound it remains off.
680985321What is bacteria's preferred molecule to break down? What happens if this molecule is not readily available, what does the bacteria do for "food"?glucose; if glucose is not available then the bacterium will turn on the genes necessary to break down whatever sugar source is readily available.
680985322A coordinately regulated cluster of genes that share the same promoter is called theoperon.
680985323Name the 5 parts of the bacterial lac operon and which are regulated by the same promoter?P lac lac O lac Z lac Y lac A Lac ZYA - all regulated by same promoter.
680985324In the bacterial lac operon, what is the job of the P lac?promoter
680985325In the bacterial lac operon, what is the job of lac O?operator
680985326In the bacterial lac operon, what is the job of lac Z?β galactosidase enzyme
680985327In the bacterial lac operon, what is the job of lac Ypermease
680985328In the bacterial lac operon, what is the job of lac Atransacetylase
680985329What 2 jobs does the β galactosidase enzyme have? Which part of the bacterial lac operon is it produced from?splits the glucose molecule into glucose + galactose AND converts some lactose into allolactose; produced from lac Z.
680985330What is the job of permease? Which part of the bacterial lac operon is it produced from?permease is a transporter protein and it brings lactose into the cell; produced from lac Y.
680985331What is the job of transacetylase? Which part of the bacterial lac operon is it produced from?...
680985332Negative regulation is whena repressor binds to a gene and it is kept OFF unless needed.
680985333Repressor protein's are encoded by? What kind of gene is this? What object to they resemble?Lac I gene; constitutive (always on); (look like a pair of pants)
680985334What does the repressor protein do when lactose is present?When lactose is present it binds allolactose, this causes a change in shape and since only 1 of 2 binding sites on a repressor protein can be used at once it cannot bind to lac O. Thus, RNA polymerase is not happy.
680985335What does the repressor protein do when lactose is absent?It binds to lac O; thus, RNA polymerase is sad.
680985336Name 3 examples of eukaryotic gene expression.1. Transcription factor protons 2. Methylation 3. Histone tail acetylation
680985337Methylation, an example of eukaryotic gene expression, does what and what effect does this have?Adds -CH₃ to the "C" bases, which turns off transcription.
680985338Histone tail acetylation, an example of eukaryotic gene expression, does what and what effect does this have?Adds O=C-CH₃ to histone tail, which makes the DNA more losely packed so this often turns genes on because they're more readily available.
680985339Transcription factor protons, an example of eukaryotic gene expression has what effect?Transcription factor protons can bind DNA and influence transcription.

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