Zimmerman Biology 1134 Exam
Questions And Answers
AwlinearwstretchwofwDNAwthatwspecifieswthewsequencewofwaminowacidswinwawpolypeptidewiswc
alledwa(n)w-wCORRECTwwANSWER-gene
Awmoleculewisw-wCORRECTwwANSWER-awcombinationwofwtwoworwmorewatoms
Addingwacetylwgroupswmakeswgeneswaccessiblewtowtranscriptionwbyw-
wCORRECTwwANSWER-makingwhistoneswloosenwtheirwgripwonwthewDNAwmolecule.
anaphasew-wCORRECTwwANSWER-
Centromereswbreakwapartwaswthewseparatedwsisterwchromatidswbeginwtowmovewtowoppositew
poles.
AntonwvanwLeeuwenhoekw-wCORRECTwwANSWER-
Thewfirstwpersonwacknowledgedwtowhavewseenwliving,wmovingwcellswbywusingwawmicroscope
wwas
Assemblywofwsugarswduringwphotosynthesisw-wCORRECTwwANSWER-
takewplacewinwthewstroma,wrequireswATP,wrequireswNADPH,woccurswduringwlight-
independentwreactions
Bakerswusewalcoholicwfermentationwtowproducew____wwhichwcauseswthewdoughwtowrise.w-
wCORRECTwwANSWER-CarbonwDioxide
Barrwbodyw-wCORRECTwwANSWER-awcondensedwxwchromosome
BeforewmessengerwRNAwiswmature,w-wCORRECTwwANSWER-
awcapwandwawtailwarewprovided
BRCA1w-wCORRECTwwANSWER-thewmutatedwformwiswassociatedwwithwbreastwcancer
Cholesterolw-wCORRECTwwANSWER-iswallwofwthese
Cytokinesisw-wCORRECTwwANSWER-eventwthatwformswtwowdaughterwcytoplasmicwmasses
, DenaturationwofwproteinswmaywresultwinwallwofwthewfollowingwEXCEPTw-
wCORRECTwwANSWER-removalwofwRwgroupswfromwaminowacids.
Determinewthewsizewofwthewredwbloodwcellwidentifiedwbelowwwhenwusingwthew40Xwobjectivewo
nwthewmicroscope.
(picturewofwredwbloodwcells)w-wCORRECTwwANSWER-150
Differentiationwiswthewprocesswbywwhichwcellsw-wCORRECTwwANSWER-
becomewspecializedwbywturningwonwsomewgeneswandwturningwoffwothers.
DNAwhelicasew-wCORRECTwwANSWER-breakswhydrogenwbondswbetweenwDNAwstrands
DNAwligasew-wCORRECTwwANSWER-joinswDNAwsegments
DNAwpolyerasew-wCORRECTwwANSWER-
joinswfreewnucleotideswintowawnewwstrandswofwDNA
Eachwredwbloodwcellwiswinwanwosmoticwsolution.wMatchweachwcellwwithwthewsolutionwitwiswin.w-
wCORRECTwwANSWER-Hypertonic-wCw(lookswlikewspikes)
Hypotonic-wAw(lookswlikewballs)
Isotonic-wBw(lookswlikewflatwbowls)
edoplasmicwreticulumw-wCORRECTwwANSWER-
RNAwcarrieswoutwthewgeneticwcodewtranslationwprocesswinwassociationwwithwribosomeswonwt
hisworganelle.
Endergonicwreactionsw-wCORRECTwwANSWER-requirewawnetwinputwenergy
endoplasmicwreticulumw-wCORRECTwwANSWER-
Thisworganellewiswinvolvedwinwlipidwproductionwandwproteinwtransport.
enhancerw-wCORRECTwwANSWER-
bindingwsiteswofwDNAwwherewcertainwregulatorywproteinswincreasewtranscriptionwrates
Forwglycolysiswtowbegin,w-wCORRECTwwANSWER-
therewmustwbewanwinputwofwenergywfromwATP
G1w-wCORRECTwwANSWER-periodwofwcellwgrowthwbeforewDNAwduplication
G1w-wCORRECTwwANSWER-periodwwhenwinterphasewbeginswinwawdaughterwcell
G2w-wCORRECTwwANSWER-
lastwpartwofwinterphasewinwthewparentwcellw(i.e.wwhenwthewcellwiswnowlongerwinwinterphase)
G2w-wCORRECTwwANSWER-periodwafterwDNAwiswduplicated
Questions And Answers
AwlinearwstretchwofwDNAwthatwspecifieswthewsequencewofwaminowacidswinwawpolypeptidewiswc
alledwa(n)w-wCORRECTwwANSWER-gene
Awmoleculewisw-wCORRECTwwANSWER-awcombinationwofwtwoworwmorewatoms
Addingwacetylwgroupswmakeswgeneswaccessiblewtowtranscriptionwbyw-
wCORRECTwwANSWER-makingwhistoneswloosenwtheirwgripwonwthewDNAwmolecule.
anaphasew-wCORRECTwwANSWER-
Centromereswbreakwapartwaswthewseparatedwsisterwchromatidswbeginwtowmovewtowoppositew
poles.
AntonwvanwLeeuwenhoekw-wCORRECTwwANSWER-
Thewfirstwpersonwacknowledgedwtowhavewseenwliving,wmovingwcellswbywusingwawmicroscope
wwas
Assemblywofwsugarswduringwphotosynthesisw-wCORRECTwwANSWER-
takewplacewinwthewstroma,wrequireswATP,wrequireswNADPH,woccurswduringwlight-
independentwreactions
Bakerswusewalcoholicwfermentationwtowproducew____wwhichwcauseswthewdoughwtowrise.w-
wCORRECTwwANSWER-CarbonwDioxide
Barrwbodyw-wCORRECTwwANSWER-awcondensedwxwchromosome
BeforewmessengerwRNAwiswmature,w-wCORRECTwwANSWER-
awcapwandwawtailwarewprovided
BRCA1w-wCORRECTwwANSWER-thewmutatedwformwiswassociatedwwithwbreastwcancer
Cholesterolw-wCORRECTwwANSWER-iswallwofwthese
Cytokinesisw-wCORRECTwwANSWER-eventwthatwformswtwowdaughterwcytoplasmicwmasses
, DenaturationwofwproteinswmaywresultwinwallwofwthewfollowingwEXCEPTw-
wCORRECTwwANSWER-removalwofwRwgroupswfromwaminowacids.
Determinewthewsizewofwthewredwbloodwcellwidentifiedwbelowwwhenwusingwthew40Xwobjectivewo
nwthewmicroscope.
(picturewofwredwbloodwcells)w-wCORRECTwwANSWER-150
Differentiationwiswthewprocesswbywwhichwcellsw-wCORRECTwwANSWER-
becomewspecializedwbywturningwonwsomewgeneswandwturningwoffwothers.
DNAwhelicasew-wCORRECTwwANSWER-breakswhydrogenwbondswbetweenwDNAwstrands
DNAwligasew-wCORRECTwwANSWER-joinswDNAwsegments
DNAwpolyerasew-wCORRECTwwANSWER-
joinswfreewnucleotideswintowawnewwstrandswofwDNA
Eachwredwbloodwcellwiswinwanwosmoticwsolution.wMatchweachwcellwwithwthewsolutionwitwiswin.w-
wCORRECTwwANSWER-Hypertonic-wCw(lookswlikewspikes)
Hypotonic-wAw(lookswlikewballs)
Isotonic-wBw(lookswlikewflatwbowls)
edoplasmicwreticulumw-wCORRECTwwANSWER-
RNAwcarrieswoutwthewgeneticwcodewtranslationwprocesswinwassociationwwithwribosomeswonwt
hisworganelle.
Endergonicwreactionsw-wCORRECTwwANSWER-requirewawnetwinputwenergy
endoplasmicwreticulumw-wCORRECTwwANSWER-
Thisworganellewiswinvolvedwinwlipidwproductionwandwproteinwtransport.
enhancerw-wCORRECTwwANSWER-
bindingwsiteswofwDNAwwherewcertainwregulatorywproteinswincreasewtranscriptionwrates
Forwglycolysiswtowbegin,w-wCORRECTwwANSWER-
therewmustwbewanwinputwofwenergywfromwATP
G1w-wCORRECTwwANSWER-periodwofwcellwgrowthwbeforewDNAwduplication
G1w-wCORRECTwwANSWER-periodwwhenwinterphasewbeginswinwawdaughterwcell
G2w-wCORRECTwwANSWER-
lastwpartwofwinterphasewinwthewparentwcellw(i.e.wwhenwthewcellwiswnowlongerwinwinterphase)
G2w-wCORRECTwwANSWER-periodwafterwDNAwiswduplicated