Bio 171 Final Exam Questions and Answers
MatchAeachAofAtheAfollowingAorganellesAwithAtheAcorrectAdescription:
Nucleus
EndoplasmicAReticulum
Lysosomes
Chloroplasts
Ribosomes
CytoplasmA-ACORRECTAANSWERSA-NucleusA-AContainsAgenomicAcontent
EndoplasmicAReticulumA-ASeriesAofAmembrane-enclosedAsacsAandAinterconnectedAtubesA
LysosomesA-AcontainAhydrolyticAenzymesAforAdigestion
ChloroplastA-AsiteAofAphotosynthesis
RibosomesA-AfunctionAinAproteinAsynthesis
CytoplasmA-AconstitutesAtheAopenAvolumeAwithinAaAcell
BrieflyAexplainAhowAaAScanningAElectronAMicroscopeA(ASEMA)AformsAanAimageAofAsubcellularAor
ganellesA,AsubstratesA,AandAviralAparticlesA.
TEMA-ACORRECTAANSWERSA-
WhenAusingAanASEMAtheAsamplesAareAcoatedAwithAgoldAorApalladium,AthenAexposedAtoAaAbeamAof
AelectronsAthatAreflectsAoffAtheAsurfaceAofAtheAspecimenAcreatingAaA3-DAimage
WhenAusingAaATEM,AtheAsampleAisAslicedAveryAthinlyAandAtheAelectronApassesAthroughAsampleAvis
ualizingAorganelles,Asubstrates,AandAviralAparticles
MatchAeachAofAtheAfollowingAdiseasesAtoAtheAcorrectAbacterialAfamily:
ScaldedASkinASyndrome
Tetanus
Folliculitis
PneumonicAPlague
BubonicAplague
OpthalmiaANeonatorium
LegionnairesA-ACORRECTAANSWERSA-ScaldedASkinASyndromeA-AStaphAaureus
TetanusA-AClostridiumAtetani
FolliculitisA-AStaphAaureus
PneumonicAPlagueA-AYersiniaApestis
, BubonicAplagueA-AYersiniaApestis
OpthalmiaANeonatoriumA-AStaphylococcus
LegionnairesA-ALegionella
IdentifyAeachAofAtheAfollowingAmicroorganismAasAeitherAaAProkaryoteAorAaAEukaryote.
E.AColi
Archaeons
Yeast
AmoebaA-ACORRECTAANSWERSA-E.AColiA-AProkaryote
ArchaeonsA-AProkaryote
YeastA-AEukaryote
AmoebaA-Aeukaryote
DescribeAtheAprimaryAdistinctionAbetweenAprokaryoticAandAeukaryoticAcellsA-
ACORRECTAANSWERSA-
EukaryoticAcellAcontainsAaAnucleusAthatAhousesAtheAgeneticAcomponentAofAtheAorganism,AwhileApr
okaryoticAcellsAdoAnotAhaveAaAnucleusAandAtheirADNAAisAfoundAinAtheAcytoplasm
MatchAeachAofAtheAfollowingAtermsAwithAtheAcorrectAdesrcription:
Phototroph
Lithotroph
Autotroph
ChemotrophA-ACORRECTAANSWERSA-PhototrophA-
AUtilizeAphotonsAtoAgenerateAATPAfromAADP
LithotrophA-ARemoveAelectronsAfromAinorganicAmolecules
AutotrophA-AObtainAtheirAsourceAofAcarbonAfromAinorganicAmolecules
ChemotrophA-AAcquireAenergyAfromApreformedAchemicalsAfoundAinAtheAenvironment
AAresearcherAisAlookingAtoAdetermineAtheAsourceAofAcontaminationAofAaApatientAthatApresentedAwit
hAsymptomsAofAfoodApoisoningA.AToAbestAdetermineAbetweenAE.AcoliAorASalmonellaAasAtheAcauseA,
AwhatAtypeAofAagarAwillAbeAusedAtoAisolateAtheAgrowthAofAeachA?
a.ADifferentialAMedia
b.AEnrichedAMedia
c.ASelectiveAMedia
d.ASelectiveAandADifferentialAMediaA-ACORRECTAANSWERSA-A.ADifferentialAMedia
AAresearcherAisAlookingAtoAsolidifyAanAagentAforAgrowthAmedia.AWhatApolysaccharideAsubstanceA
wouldAhe/sheAuse?
MatchAeachAofAtheAfollowingAorganellesAwithAtheAcorrectAdescription:
Nucleus
EndoplasmicAReticulum
Lysosomes
Chloroplasts
Ribosomes
CytoplasmA-ACORRECTAANSWERSA-NucleusA-AContainsAgenomicAcontent
EndoplasmicAReticulumA-ASeriesAofAmembrane-enclosedAsacsAandAinterconnectedAtubesA
LysosomesA-AcontainAhydrolyticAenzymesAforAdigestion
ChloroplastA-AsiteAofAphotosynthesis
RibosomesA-AfunctionAinAproteinAsynthesis
CytoplasmA-AconstitutesAtheAopenAvolumeAwithinAaAcell
BrieflyAexplainAhowAaAScanningAElectronAMicroscopeA(ASEMA)AformsAanAimageAofAsubcellularAor
ganellesA,AsubstratesA,AandAviralAparticlesA.
TEMA-ACORRECTAANSWERSA-
WhenAusingAanASEMAtheAsamplesAareAcoatedAwithAgoldAorApalladium,AthenAexposedAtoAaAbeamAof
AelectronsAthatAreflectsAoffAtheAsurfaceAofAtheAspecimenAcreatingAaA3-DAimage
WhenAusingAaATEM,AtheAsampleAisAslicedAveryAthinlyAandAtheAelectronApassesAthroughAsampleAvis
ualizingAorganelles,Asubstrates,AandAviralAparticles
MatchAeachAofAtheAfollowingAdiseasesAtoAtheAcorrectAbacterialAfamily:
ScaldedASkinASyndrome
Tetanus
Folliculitis
PneumonicAPlague
BubonicAplague
OpthalmiaANeonatorium
LegionnairesA-ACORRECTAANSWERSA-ScaldedASkinASyndromeA-AStaphAaureus
TetanusA-AClostridiumAtetani
FolliculitisA-AStaphAaureus
PneumonicAPlagueA-AYersiniaApestis
, BubonicAplagueA-AYersiniaApestis
OpthalmiaANeonatoriumA-AStaphylococcus
LegionnairesA-ALegionella
IdentifyAeachAofAtheAfollowingAmicroorganismAasAeitherAaAProkaryoteAorAaAEukaryote.
E.AColi
Archaeons
Yeast
AmoebaA-ACORRECTAANSWERSA-E.AColiA-AProkaryote
ArchaeonsA-AProkaryote
YeastA-AEukaryote
AmoebaA-Aeukaryote
DescribeAtheAprimaryAdistinctionAbetweenAprokaryoticAandAeukaryoticAcellsA-
ACORRECTAANSWERSA-
EukaryoticAcellAcontainsAaAnucleusAthatAhousesAtheAgeneticAcomponentAofAtheAorganism,AwhileApr
okaryoticAcellsAdoAnotAhaveAaAnucleusAandAtheirADNAAisAfoundAinAtheAcytoplasm
MatchAeachAofAtheAfollowingAtermsAwithAtheAcorrectAdesrcription:
Phototroph
Lithotroph
Autotroph
ChemotrophA-ACORRECTAANSWERSA-PhototrophA-
AUtilizeAphotonsAtoAgenerateAATPAfromAADP
LithotrophA-ARemoveAelectronsAfromAinorganicAmolecules
AutotrophA-AObtainAtheirAsourceAofAcarbonAfromAinorganicAmolecules
ChemotrophA-AAcquireAenergyAfromApreformedAchemicalsAfoundAinAtheAenvironment
AAresearcherAisAlookingAtoAdetermineAtheAsourceAofAcontaminationAofAaApatientAthatApresentedAwit
hAsymptomsAofAfoodApoisoningA.AToAbestAdetermineAbetweenAE.AcoliAorASalmonellaAasAtheAcauseA,
AwhatAtypeAofAagarAwillAbeAusedAtoAisolateAtheAgrowthAofAeachA?
a.ADifferentialAMedia
b.AEnrichedAMedia
c.ASelectiveAMedia
d.ASelectiveAandADifferentialAMediaA-ACORRECTAANSWERSA-A.ADifferentialAMedia
AAresearcherAisAlookingAtoAsolidifyAanAagentAforAgrowthAmedia.AWhatApolysaccharideAsubstanceA
wouldAhe/sheAuse?