MICROBIOLOGY FINAL EXAM PRACTICE TEST WITH CORRECT ANSWERS 2024/25

MICROBIOLOGY FINAL EXAM
PRACTICE TEST WITH CORRECT
ANSWERS 2024/2025
InNtheNnameNEscherichiaNcoli,NcoliNisNthe



Domain.N
N



Kingdom.N
N



Genus.N
N



SpecificNepithet.N
N



Discoverer.N-NcorrectNanswer-SpecificNepithet.
N




WhichNofNtheNfollowingNisNtheNbestNdefinitionNofNbiotechnology?



TheNdevelopmentNofNrecombinantNDNANtechnologyN
N



TheNuseNofNlivingNorganismsNtoNmakeNdesiredNproductsN
N



TheNcuringNofNdiseasesN
N



TheNuseNofNmicroorganismsNinNsewageNtreatmentN
N



BacterialNproductionNofNfoodsN-NcorrectNanswer-TheNuseNofNlivingNorganismsNtoNmakeNdesiredNproducts
N




WhichNofNtheNfollowingNCANNOTNbeNmadeNbyNusingNrecombinantNDNANtechnology?



VaccinesN
N



HumanNhormonesN
N



PharmaceuticalNdrugsN
N



LifeN
N



Pest-resistantNcropsN-NcorrectNanswer-Life
N

,WhichNofNtheNfollowingNrequirementsNwasNNOTNnecessaryNforNPasteurNtoNdisproveNspontaneousNgenerati
on?



ProvidingNaNfoodNsourceNthatNwouldNsupportNgrowthN
N



SupplyingNairN
N



KeepingNmicroorganismsNoutN
N



RemovingNmicroorganismsNthatNwereNinitiallyNpresentN
N



IdentifyingNbacteriaN-NcorrectNanswer-IdentifyingNbacteria
N




WhichNofNtheNfollowingNisNNOTNaNdomainNinNtheNthree-domainNsystem?



AnimaliaN
N



ArchaeaN
N



BacteriaN
N



EukaryaN-NcorrectNanswer-Animalia
N




IdentifyNtheNfollowingNreaction:NNH4OHNNH3N+NH2O



DehydrationNsynthesisNreactionN
N



HydrolysisNreactionN
N



ExchangeNreactionN
N



ReversibleNreactionN
N



IonicNreactionN-NcorrectNanswer-ReversibleNreaction
N




IdentifyNtheNfollowingNreaction:NHClN+NNaHCO3NNaClN+NH2CO3



DehydrationNsynthesisNreactionN
N



HydrolysisNreactionN
N



ExchangeNreactionN
N

,ReversibleNreactionN
N



IonicNreactionN-NcorrectNanswer-ExchangeNreaction
N




AssumeNSaccharomycesNcerevisiaeNisNgrownNinNaNnutrientNmediumNcontainingNtheNradioisotopeN32P.NAfte
rNaN48-hourNincubation,NtheN32PNwouldNmostNlikelyNbeNfoundNinNtheNS.Ncerevisiae's



PlasmaNmembrane.N
N



CellNwall.N
N



Water.N
N



Proteins.N
N



Carbohydrates.N-NcorrectNanswer-PlasmaNmembrane.
N




WhichNofNtheNfollowingNstatementsNaboutNtheNreactionsNinNTableN2.2NisNfalse?



TheyNareNexchangeNreactions.N
N



TheyNareNionizationNreactions.N
N



TheyNoccurNwhenNtheNreactantsNareNdissolvedNinNwater.N
N



TheyNareNdissociationNreactions.N
N



TheyNareNreversibleNreactions.N-NcorrectNanswer-TheyNareNexchangeNreactions.
N




WhichNcompoundNinNFigureN2.1NisNanNorganicNacid?N-NcorrectNanswer-a



ThisNmicroscopeNproducesNanNimageNofNaNlightNcellNagainstNaNdarkNbackground;NinternalNstructuresNareNN
OTNvisible.



CompoundNlightNmicroscopeN
N



Phase-contrastNmicroscopeN
N



DarkfieldNmicroscopeN
N



FluorescenceNmicroscopeN
N

, ElectronNmicroscopeN-NcorrectNanswer-DarkfieldNmicroscope
N




WhichNofNtheNfollowingNpairsNisNmismatched?



Gram-negativeNbacteriaN-NnegativeNstain
N



IodineN-Nmordant
N



Alcohol-acetoneN-NdecolorizerN
N



Acid-alcoholN-NdecolorizerN
N



CrystalNvioletN-NsimpleNstainN-NcorrectNanswer-Gram-negativeNbacteriaN-NnegativeNstain
N




InNthisNmicroscope,NtheNobserverNdoesNNOTNlookNatNanNimageNthroughNaNlens.



CompoundNlightNmicroscopeN
N



Phase-contrastNmicroscopeN
N



DarkfieldNmicroscopeN
N



FluorescenceNmicroscopeN
N



ElectronNmicroscopeN-NcorrectNanswer-ElectronNmicroscope
N




TheNappearanceNofNgram-negativeNbacteriaNafterNadditionNofNtheNmordantNinNtheNGramNstain.



PurpleN
N



RedN
N



ColorlessN
N



BrownN-NcorrectNanswer-Purple
N




TheNcounterstainNinNtheNacid-fastNstainNis



ANbasicNdye.N
N



AnNacidNdye.N
N