,WhichzofzthezfollowingzstatementsziszFALSE?z
A)zMicrobialzcellszexistzaszsinglezcells.
B)zMicrobialzcellszcarryzoutztheirzlifezprocesseszofzgrowthzindependently.z
C)zMicrobialzcellszincludezbothzbacteriazandzviruses.
D)zMicrobialzcellszexcludezthezcellszofzplantszandzanimals.z -zC
Basiczmicrobiologyzcanzbezusedzto
A) probezthezfundamentalzprocesseszofzlife.
B) studyzcharacteristicszofzcellszofzmulticellularzorganisms.
C) modelzourzunderstandingzofzcellularzprocesseszinzmulticellularzorganisms,zincludingz
humans.
D) probezthezfundamentalzprocesseszofzlife,zstudyzcharacteristicszofzcellszofzmulticellularzo
rganisms,zandzmodelzourzunderstandingzofzcellularzprocesseszinzmulticellularzorganisms,z
includingzhumans.z-zD
Appliedzmicrobiologyzdealszwithzimportantzpracticalzproblemszinz
A)zmedicine.
B) agriculture.
C) industry.
D) medicine,zagriculture,zandzindustry.z-zD
ThezlargestzmasszofzlivingzmaterialzonzEarthzcomeszfromz
A)zmicroorganisms.
B)zplants.z
C)zanimals.
D)zplantszandzanimalsztogether.z-zA
Differentialzselectionzandzreproductionzofzphenotypeszoccurszduringzazprocesszcalledz
A)zcellularzdifferentiation.
B)zevolution.z
C)zgrowth.
D)ztransformation.z-zB
Inzwhat/whichzdomain(s)zofzlifezis/arezmicroorganismszrepresented?z
A)zArchaea
B)zBacteriaz
C)zEukarya
D)zArchaea,zBacteria,zandzEukaryaz -zD
DeterminezwhichzoutcomeziszLEASTzlikelyzforzazmicroorganismzbeingzmotile.z
A)zavoidancezofzpredationzbyzbacteriovores
B)zmaintainingzosmoticzbalancezwithinzazsaltzgradientz
C)zmovementztowardszgrowthzsubstrates
D)ztransferzofzplasmidsztozprogenyz-zD
,ProteinzcatalystszinvolvedzinzthezaccelerationzofzthezratezofzchemicalzreactionszarezcalledzA)z
catalyticzconverters.
B) growthzagents.
C) evolutionaryzmolecules.z
D)zenzymes.z-zD
RegardingzearlyzlifezonzEarth,
A) microbialzlifezexistedzforzbillionszofzyearszbeforezplantzandzanimalzlife.
B) microbialzlifezexistedzlongzbeforezanimalszbutzhaszbeenzaroundzforzaboutzthezsameza
mountzofztimezaszplants.
C) microbialzlife,zplantzlife,zandzanimalzlifezallzappearedzatzaboutzthezsameztime.zD
)zitziszimpossibleztozdeterminezwhichztypezofzlifezfirstzappeared.z -zA
Mostzprokaryoticzcellszresidez
A)zonzEarth'szsurface.
B) inzlakes,zrivers,zandzoceans.
C) inzandzonznonprokaryoticzorganismsz(includingzhumanszandzotherzanimals).z
D)zinzthezoceaniczandzterrestrialzsubsurfaces.z-zD
Thezpersonzwhozdescribedzthez"weezanimalcules"zwasz
A)zRobertzHooke.
B)zAntonizvanzLeeuwenhoek.z
C)zLouiszPasteur.
D)zFerdinandzCohn.z-zB
FanniezHesseziszcreditedzwithzgiving
thezideaztozusezagarzaszazsolidifyingz
agent.
A)z Louisz PasteurzB
)zFerdinandzCohnzC
)zRobertzKoch
D)zSergeizWinogradskyz-zC
Whichzofzthezfollowingzis/arezcharacteristiczofzALLzcellularzorganisms?z
A)zcommunication
B)zevolutionz
C)zmotility
D)zcommunication,zevolution,zandzmotilityz-zB
DeducezwhyzviruseszarezexcludedzfromzthezribosomalzRNA-
basedztreezofzlife.zA)zSomezviruseszcontainzmultiplezstrandszofzRNA.
B) Theirzgeneticzelementszcannotzbezsequenced.
C) Theyzcanzinfectzotherzorganisms,zwhichzcomplicateszthezgeneticzcomparisons.z
D)zTheyzlackzribosomalzRNA.z-zD
WhichzstatementziszTRUE?
A) Populationszarezassemblageszofzmicrobialzcommunities.
, B) Microbialzcommunitieszarezassemblageszofzpopulations.z
C)zHabitatszarezassemblageszofzmicrobialzcommunities.
D)zPopulationszarezassemblageszofzhabitats.z-zB
LouiszPasteurzdevelopedzthezvaccine(s)zforz
A)zanthrax.
B)zfowlzcholera.z
C)zrabies.
D)zanthrax,zfowlzcholera,zandzrabies.z-zD
ThezdiscoveryzofzantibioticszandzotherzimportantzchemicalszledztozthezfieldzofzA)
zindustrialzmicrobiology.
B)zagriculturalzmicrobiology.z
C)zmarinezmicrobiology.
D)zaquaticzmicrobiology.z-zA
Microbialzsterilizationziszusedzto
A)zdecreasezthezpossibilityzofzcontaminantszgrowingzinzaz culture.z
B)zkillzbacteriazbutznotznecessarilyzviruseszorzotherzmicrobes.
C)zkillzallzmicrobeszinzorzonzobjects.z
D)zcleanzazworkzarea.z-zC
Transparentzdouble-
sidedzdisheszusedzforzgrowingzmicrobeszarezmostzcommonlyzcalledzA)zPetrizdishes.
B) bakerzdishes.
C) sterilizationzplates.
D) culturezmediumzplates.z-zA
Microbeszplayingzazrolezinznitrogenzfixationzinzplantszlivezin
,zwhilezthosez
playingzazrolezinzthezdigestiveztractzofzcertainzherbivoreszlivezin .
A)z rumensz /z noduleszB
)znodulesz /z rumenszC)z
nodulesz /z fortranszD)zfo
rtransz/zrumensz-zB
WhichzofzthezfollowingziszNOTzanzaccomplishmentzofzLouiszPasteur?
A) determinedzthatzthezalcohol-
makingzprocesszwaszmediatedzbyzmicrobialzfermentationzandzthuszrefutedztheztheoryzofzsp
ontaneouszgeneration
B) developedzenrichmentzcultureztechniques
C) developedzheatzsterilizationztechniqueszthatzinvolvedzthezcreationzofzazspecializedzs
wan-neckedzflask
D) developedzthezfirstzrabieszvaccinezandztreatedzthousandszofzindividualsz-zB
TheztheoryzofzspontaneouszgenerationzwaszrefutedzbyzthezworkzofzA)
zLouiszPasteur.
B) RobertzKoch.
A)zMicrobialzcellszexistzaszsinglezcells.
B)zMicrobialzcellszcarryzoutztheirzlifezprocesseszofzgrowthzindependently.z
C)zMicrobialzcellszincludezbothzbacteriazandzviruses.
D)zMicrobialzcellszexcludezthezcellszofzplantszandzanimals.z -zC
Basiczmicrobiologyzcanzbezusedzto
A) probezthezfundamentalzprocesseszofzlife.
B) studyzcharacteristicszofzcellszofzmulticellularzorganisms.
C) modelzourzunderstandingzofzcellularzprocesseszinzmulticellularzorganisms,zincludingz
humans.
D) probezthezfundamentalzprocesseszofzlife,zstudyzcharacteristicszofzcellszofzmulticellularzo
rganisms,zandzmodelzourzunderstandingzofzcellularzprocesseszinzmulticellularzorganisms,z
includingzhumans.z-zD
Appliedzmicrobiologyzdealszwithzimportantzpracticalzproblemszinz
A)zmedicine.
B) agriculture.
C) industry.
D) medicine,zagriculture,zandzindustry.z-zD
ThezlargestzmasszofzlivingzmaterialzonzEarthzcomeszfromz
A)zmicroorganisms.
B)zplants.z
C)zanimals.
D)zplantszandzanimalsztogether.z-zA
Differentialzselectionzandzreproductionzofzphenotypeszoccurszduringzazprocesszcalledz
A)zcellularzdifferentiation.
B)zevolution.z
C)zgrowth.
D)ztransformation.z-zB
Inzwhat/whichzdomain(s)zofzlifezis/arezmicroorganismszrepresented?z
A)zArchaea
B)zBacteriaz
C)zEukarya
D)zArchaea,zBacteria,zandzEukaryaz -zD
DeterminezwhichzoutcomeziszLEASTzlikelyzforzazmicroorganismzbeingzmotile.z
A)zavoidancezofzpredationzbyzbacteriovores
B)zmaintainingzosmoticzbalancezwithinzazsaltzgradientz
C)zmovementztowardszgrowthzsubstrates
D)ztransferzofzplasmidsztozprogenyz-zD
,ProteinzcatalystszinvolvedzinzthezaccelerationzofzthezratezofzchemicalzreactionszarezcalledzA)z
catalyticzconverters.
B) growthzagents.
C) evolutionaryzmolecules.z
D)zenzymes.z-zD
RegardingzearlyzlifezonzEarth,
A) microbialzlifezexistedzforzbillionszofzyearszbeforezplantzandzanimalzlife.
B) microbialzlifezexistedzlongzbeforezanimalszbutzhaszbeenzaroundzforzaboutzthezsameza
mountzofztimezaszplants.
C) microbialzlife,zplantzlife,zandzanimalzlifezallzappearedzatzaboutzthezsameztime.zD
)zitziszimpossibleztozdeterminezwhichztypezofzlifezfirstzappeared.z -zA
Mostzprokaryoticzcellszresidez
A)zonzEarth'szsurface.
B) inzlakes,zrivers,zandzoceans.
C) inzandzonznonprokaryoticzorganismsz(includingzhumanszandzotherzanimals).z
D)zinzthezoceaniczandzterrestrialzsubsurfaces.z-zD
Thezpersonzwhozdescribedzthez"weezanimalcules"zwasz
A)zRobertzHooke.
B)zAntonizvanzLeeuwenhoek.z
C)zLouiszPasteur.
D)zFerdinandzCohn.z-zB
FanniezHesseziszcreditedzwithzgiving
thezideaztozusezagarzaszazsolidifyingz
agent.
A)z Louisz PasteurzB
)zFerdinandzCohnzC
)zRobertzKoch
D)zSergeizWinogradskyz-zC
Whichzofzthezfollowingzis/arezcharacteristiczofzALLzcellularzorganisms?z
A)zcommunication
B)zevolutionz
C)zmotility
D)zcommunication,zevolution,zandzmotilityz-zB
DeducezwhyzviruseszarezexcludedzfromzthezribosomalzRNA-
basedztreezofzlife.zA)zSomezviruseszcontainzmultiplezstrandszofzRNA.
B) Theirzgeneticzelementszcannotzbezsequenced.
C) Theyzcanzinfectzotherzorganisms,zwhichzcomplicateszthezgeneticzcomparisons.z
D)zTheyzlackzribosomalzRNA.z-zD
WhichzstatementziszTRUE?
A) Populationszarezassemblageszofzmicrobialzcommunities.
, B) Microbialzcommunitieszarezassemblageszofzpopulations.z
C)zHabitatszarezassemblageszofzmicrobialzcommunities.
D)zPopulationszarezassemblageszofzhabitats.z-zB
LouiszPasteurzdevelopedzthezvaccine(s)zforz
A)zanthrax.
B)zfowlzcholera.z
C)zrabies.
D)zanthrax,zfowlzcholera,zandzrabies.z-zD
ThezdiscoveryzofzantibioticszandzotherzimportantzchemicalszledztozthezfieldzofzA)
zindustrialzmicrobiology.
B)zagriculturalzmicrobiology.z
C)zmarinezmicrobiology.
D)zaquaticzmicrobiology.z-zA
Microbialzsterilizationziszusedzto
A)zdecreasezthezpossibilityzofzcontaminantszgrowingzinzaz culture.z
B)zkillzbacteriazbutznotznecessarilyzviruseszorzotherzmicrobes.
C)zkillzallzmicrobeszinzorzonzobjects.z
D)zcleanzazworkzarea.z-zC
Transparentzdouble-
sidedzdisheszusedzforzgrowingzmicrobeszarezmostzcommonlyzcalledzA)zPetrizdishes.
B) bakerzdishes.
C) sterilizationzplates.
D) culturezmediumzplates.z-zA
Microbeszplayingzazrolezinznitrogenzfixationzinzplantszlivezin
,zwhilezthosez
playingzazrolezinzthezdigestiveztractzofzcertainzherbivoreszlivezin .
A)z rumensz /z noduleszB
)znodulesz /z rumenszC)z
nodulesz /z fortranszD)zfo
rtransz/zrumensz-zB
WhichzofzthezfollowingziszNOTzanzaccomplishmentzofzLouiszPasteur?
A) determinedzthatzthezalcohol-
makingzprocesszwaszmediatedzbyzmicrobialzfermentationzandzthuszrefutedztheztheoryzofzsp
ontaneouszgeneration
B) developedzenrichmentzcultureztechniques
C) developedzheatzsterilizationztechniqueszthatzinvolvedzthezcreationzofzazspecializedzs
wan-neckedzflask
D) developedzthezfirstzrabieszvaccinezandztreatedzthousandszofzindividualsz-zB
TheztheoryzofzspontaneouszgenerationzwaszrefutedzbyzthezworkzofzA)
zLouiszPasteur.
B) RobertzKoch.
