微生物学（全英文课程）（山东联盟）智慧树知到答案章节测试2023年滨州学院

绪论单元测试Thefirstmicroscopesweredevelopedby:

A:Leewenhoek

B:Lister

C:Metchnikoff

D:Ehrlich

答案:AWhofirstly

inventedmicorscopeandoberservedbacteria?

A:RobertKoch

B:AntonyvanLeeuwenhock

C:LouisPasture

D:AlexanderFleming

答案:BMicroorganismscanbespontaneouslyeneratedfrominanimatematter.

A:对

B:错

答案:BPasteurdemonstratedthatlacticacidfermentationisduetothe

activityof

microorganisms.

A:错

B:对

答案:BMicroorganismsaredividedinto

(

).

A:Virusesandothermolacularorganisms

B:Bacteria

C:Archaea

D:Fungiandprotists

答案:ABCD第一章测试DNAreplicationinbacteriaiscontrolledby

A:cellseparation

B:cellinitiation

C:celldivision

D:cellsize

答案:CIntimesofnutrientdeficiencies,thebacteriaClostridiumproduce____untilconditionsarepermissiveforvegetativegrowth

A:stalks

B:prostheca

C:fruitingbodies

D:spores

答案:DAllphototacficbacteriarespondtolightby

A:creatinggasvesiclestorisetothesurface

B:movingawayfromthesourceoflight

C:increasingthemovementoftheirflagella

D:movingtowardthesourceoflight

答案:AStaphylococcusaureusstainedbythegrammethodappearredincolor.

A:错

B:对

答案:AWhichoneistheworldlargestknownbacterium?

A:Bacillussubtilis

B:Epulopisciumfishelsoni

C:Thiomargaritanamibiensis

D:Escherichiacoli

答案:C第二章测试Fungicanbedifferentiatedfrommostbacteriabyculturingat:

A:marine

B:neutralpH

C:lowpH

答案:CAconidiumisa/an_spore,andazygosporeisa/an_spore.

A:ascomycete,basidiomycete

B:free,endo

C:sexual,asexual

D:asexual,sexual

答案:DYeastsareunicellularfungi,andmoldsarefilamentousfungi.

A:错

B:对

答案:BSeptatehyphaecouldresiste

severeenvironmentsbetterthan

nonseptatehyphae.

A:对

B:错

答案:AWhichkindofsporescouldmushroomproduceforreproduction?

A:Zygospores

B:Oospores

C:Basidiospores

D:Ascospores

答案:CWhichkindofsporesisNOT

asexualspores?

A:

Sporangiospores

B:Chlamydospores

C:Arthrospores

D:Ascomycetes

答案:D第三章测试Avirusisatinyinfectious（）

A:livingthing

B:cell

C:nucleicacid

D:particle

答案:DVirusareknowntoinfect

A:allorganisms

B:bacteria

C:fungi

D:plants

答案:ATheenvelopeofananimalvirusisderivedfromthe____ofitshostcell.

A:glycolyx

B:cellmembrane

C:cellwall

D:receptors

答案:BVirusescannotbecultivatedin

livemammals.

A:对

B:错

答案:AThelysisofE.colibyT4phagerequirestwospecificproteins().

A:polymerases

B:holin

C:lysozyme

D:transcriptase

答案:BC第四章测试Chemoautotrophscansurviveon____alone.

A:CO2

B:minerals

C:methane

D:mineralandCO2

答案:DWhichisthelowesttrophiclevelinthefoodweb?

A:heterotrophicorganisms

B:grazers

C:predators

D:primaryproducers

答案:DEutrophicationofstreamsandlakesoccursmainlythroughexcessinfluxof:

A:phosphorous

B:iron

C:calcium

D:manganese

答案:APhototrophsaremicroorganismsthatobtaintheirenergytosynthesizeorganiccompoundsfromsun.

A:错

B:对

答案:BWhichoneisnotakindofdifunctionnutrient?

A:NO3-

B:Citricacid

C:NH4+

D:lactose

答案:A第五章测试Catabolism

isanothertermforbiosynthesis.

A:对

B:错

答案:BEnergyiscarriedfromcatabolictoanabolicreactionintheformofATP.

A:对

B:错

答案:AMostoxidationreactioninmicrobialbioenergeticsinvolvethe

A:removalofelectronsandhydrogens

B:additionofoxygen

C:additionofelectronsandhydrogens

D:removalofoxygen

答案:ACompleteoxidationofglucoseinaerobicrespirationcanyieldanetoutputof___ATP

A:38

B:6

C:2

D:40

答案:ATherearethreetypesofbilogicaloxidation,

()()().

A:Aerobicrespiration

B:Biosynthesis

C:Anaerobicrespiration

D:Fermentation

答案:ACD第六章测试Theaccumulationofpenicillinoccursatwhichphaseofthegrowthcycleofthefungi

A:trophophase

B:log

C:stationary

D:growth

答案:CHalophilesareclassifiedasorganismsthatrequire____forgrowth

A:sugar

B:salt

C:water

D:air

答案:BWecanusespreadplatetocountthegrowthforallbacteria.

A:错

B:对

答案:AThereare(

)phases

inthegrowthcurveforatypicalbacterialgrowth.

A:Deathphase

B:Stationaryphase

C:Exponentialphase

D:Lagphase

答案:ABCDSuperoxidedismutase(SOD)canprotectthemicrobesfromtheoxygen.

A:对

B:错

答案:A第七章测试Virusesthatarecapableofinsertingtheirgenomeintothehostchromosomearecalled

lyticviruses.

A:错

B:对

答案:ATheAmestestisusedtoscreenchemicalsformutagenicandcarcinogenicpotentialWhichbacterialstrainisutilizedinthisprocedure?

A:Shigelladysenteriae

B:Salmonellatyphimurium.

C:Escherichiacoli

D:Streptococcuspyogenes

答案:BExtrachromosomalelementsareknowntocontaingeneticinformationforallthefollowingexcept:

A:toxinproduction

B:cellwallrepair

C:nitrogenfixation

D:antibioticresistance

答案:BWhichenzymecanconnectDNAfragementintoplasmidvectorresultingasarecombinant?

A:DNAenzyme

B:Ligase

C:Restrictionenzyme

D:Taqpolymerase

答案:BReconstitutedplantvirusexperimentprovedthatRNAcanalsoplayasgeneticmaterial.

A:错

B:对

答案:B第八章测试Whichofthefollowingbacteriaarecapableoffixingnitrogen?

A:Agrobacterium

B:Xanthomonas

C:Escherichia

D:Rhizobium

答案:DRuminantbacteriautilizebacteriatodegradegalactose.

A:错

B:对

答案:ANitrificationisaprocessthat:

A:convertstonitrousoxide

B:convertsammoniatonitrite

C:convertsnitritetoammonia

D:convertsatmosphericnitrogentonitrite

答案:BAnativepopulationiscalled:

A:indigenous

B:obligatory

C:neutral

D:community

答案:AMixedcultivationisakindof___________.

A:predation

B:antagonism

C:metabiosis

D:symbiosis

答案:C第九章测试Mostpathogenicbacteriaareconsidered:

A:thermophiles

B:mesophiles

C:psychrophiles

D:merophiles

答案:BThefirstdocumenteduseofavaccineforsmallpoxwasreportedbytheEnglishphysician:

A:Florey

B:Lister

C:Jenner

D:Fleming

答案:CControlofmicrobialinfectionscanbeaccomplishedbychemicalorimmunemechanisms.Thefirstreportontheproductionofanantibioticiscreditedto：

A:Fleming

B:Koch

C:Lister

D:Ehrlich

答案:DAnantigencanonlyhaveoneantigenicdeterminantsite.

A:错

B:对

答案:APleasechoosethepossibleoutcomesofaninfection.

A:Apparentinfection

B:Inapparentinfection

C:Nosocomialinfection

D:Carrierstate

答案:ABD第十章测试Thethreekingdomclassificationsystemoforganismswasproposedby:

A:Bacon

B:Winogradsky

C:Woese

D:Pasteur

答案:CThescientificnameofmicrobialusedisthedoublenamemethodestablishedby_.

A:Ainsworth

B:Woese

C:Li