BASIC CONCEPTS FINAL EXAM Q AND A
AxctRNAxcmoleculexccarriesxcanxcanticodonxcwhichxcisxccomplementaryxctoxcaxcspecificxcmRNAxcc
odon.xc-xcanswer--true
WhatxcisxcthexcrolexcofxcRNAxcpolymerasexcinxctranscription?xc-xcanswer--
RNAxcpolymerasexcbindsxcthexcDNAxcpromoterxcandxcbuildsxcanxcmRNAxcmolecule.
Whichxcorganellexcmodifies,xcsorts,xcandxcpackagesxcproteinsxcandxclipidsxcforxcexportxcfromxcthex
ccell?xc-xcanswer--Golgixcapparatus
Nuclearxcporesxcconnectxcthexccytoplasmxcwithxcthexcnucleoplasmxcandxcallowxcsubstancesxctoxc
movexcbetweenxcthexctwoxcareas.xc-xcanswer--True
Duringxcosmosis,xcthexcsolventxcmovesxcacrossxcaxcselectivelyxcpermeablexcmembranexcfromxcax
csolutionxcwithxcaxchigherxcsolutexcconcentrationxctoxcaxcsolutionxcwithxcaxclowerxcsolutexcconcentr
ation.xc-xcanswer--False
TightlyxccoiledxcDNAxcmoleculesxcpresentxcduringxccellxcdivisionxcarexcknownxcas:xc-xcanswer--
chromosomes.
Wherexcdoesxcproteinxcsynthesisxcoccur?xc-xcanswer--ribosomes
ThexctripletxccodesxcinxcDNAxcneededxctoxcspecifyxcaxcspecificxcpolypeptidexcchainxcarexcfoundxcinx
cthe:xc-xcanswer--gene.
WhichxcofxcthexcfollowingxcisxcNOTxcaxcfunctionxcofxcthexcplasmaxcmembranexcproteins?xc-
xcanswer--stabilizingxctemperature
Cellxcinxcaxcsolutionxcwithxcaxclowerxcsolutexcconcentration.xcIdentifyxcthexctypexcofxcsolutionxcintoxc
whichxcthisxccellxchasxcbeenxcplaced.xc-xcanswer--hypotonic
Toxcmakexcaxcprotein,xcDNAxcfirstxcisxcreplicatedxcintoxcRNA,xcandxcthenxcRNAxcisxctranscribedxcint
oxcaminoxcacids.xc-xcanswer--False
WhatxcisxcthexccorrectxcorderxcofxcthexcphasesxcinxcthexcMxcphasexcofxcthexccellxccycle?xc-xcanswer--
prophase,xcmetaphase,xcanaphase,xctelophase
Cytosolxcisxcalsoxcknownxcas:xc-xcanswer--intracellularxcfluidxc(ICF)
WhatxcisxcNOTxconexcofxcthexcthreexcmainxcpartsxcofxcaxccell?xc-xcanswer--extracellularxcfluid
Cellxcdivisionxcoccursxcduring:xc-xcanswer--Mxcphase
AxctRNAxcmoleculexccarriesxcanxcanticodonxcwhichxcisxccomplementaryxctoxcaxcspecificxcmRNAxcc
odon.xc-xcanswer--true
WhatxcisxcthexcrolexcofxcRNAxcpolymerasexcinxctranscription?xc-xcanswer--
RNAxcpolymerasexcbindsxcthexcDNAxcpromoterxcandxcbuildsxcanxcmRNAxcmolecule.
Whichxcorganellexcmodifies,xcsorts,xcandxcpackagesxcproteinsxcandxclipidsxcforxcexportxcfromxcthex
ccell?xc-xcanswer--Golgixcapparatus
Nuclearxcporesxcconnectxcthexccytoplasmxcwithxcthexcnucleoplasmxcandxcallowxcsubstancesxctoxc
movexcbetweenxcthexctwoxcareas.xc-xcanswer--True
Duringxcosmosis,xcthexcsolventxcmovesxcacrossxcaxcselectivelyxcpermeablexcmembranexcfromxcax
csolutionxcwithxcaxchigherxcsolutexcconcentrationxctoxcaxcsolutionxcwithxcaxclowerxcsolutexcconcentr
ation.xc-xcanswer--False
TightlyxccoiledxcDNAxcmoleculesxcpresentxcduringxccellxcdivisionxcarexcknownxcas:xc-xcanswer--
chromosomes.
Wherexcdoesxcproteinxcsynthesisxcoccur?xc-xcanswer--ribosomes
ThexctripletxccodesxcinxcDNAxcneededxctoxcspecifyxcaxcspecificxcpolypeptidexcchainxcarexcfoundxcinx
cthe:xc-xcanswer--gene.
WhichxcofxcthexcfollowingxcisxcNOTxcaxcfunctionxcofxcthexcplasmaxcmembranexcproteins?xc-
xcanswer--stabilizingxctemperature
Cellxcinxcaxcsolutionxcwithxcaxclowerxcsolutexcconcentration.xcIdentifyxcthexctypexcofxcsolutionxcintoxc
whichxcthisxccellxchasxcbeenxcplaced.xc-xcanswer--hypotonic
Toxcmakexcaxcprotein,xcDNAxcfirstxcisxcreplicatedxcintoxcRNA,xcandxcthenxcRNAxcisxctranscribedxcint
oxcaminoxcacids.xc-xcanswer--False
WhatxcisxcthexccorrectxcorderxcofxcthexcphasesxcinxcthexcMxcphasexcofxcthexccellxccycle?xc-xcanswer--
prophase,xcmetaphase,xcanaphase,xctelophase
Cytosolxcisxcalsoxcknownxcas:xc-xcanswer--intracellularxcfluidxc(ICF)
WhatxcisxcNOTxconexcofxcthexcthreexcmainxcpartsxcofxcaxccell?xc-xcanswer--extracellularxcfluid
Cellxcdivisionxcoccursxcduring:xc-xcanswer--Mxcphase
