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BIOL 2900 test 1 Questions and answers
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Which IIof IIthe IIfollowing IIis IItrue IIof IIall IIinfections IIdiseases? A. IIThey IIare IIcaused IIby IIthe IIreproduction IIor IIgrowth IIof IIan IIinfectious IIorganism IIin IIthe IIbody B. IIThey IIare IIdefined IIby IIa IIcharacteristic IIset IIof IIsigns IIand IIsymptoms II C. IIThey IIinvolve IIa IIchange IIin IIthe IInormal IIstructure IIor IIfunction IIof IIsome IIpart IIof IIthe IIhostIIorganism II D. IIA II& IIB E. IIB II& IIC F. IIAll IIof IIthe IIabove II- II IICorrect IIAnswers II IIF IIWhich IIof IIthe IIfollowing IIis IIan IIexample IIof IIan IIinfectious IIdisease? A. IIInfluenza B. IIBubonic IIplague II C. IIMumps D. IIChicken IIpox E. IIAll IIof IIthe IIabove F. IINone II- II IICorrect IIAnswers II IIE IIWhich IIof IIthe IIfollowing IIindividuals IIis IIcredited IIwith IIproposing IIthe IIgerm IItheory IIof IIdisease? A. IIHenle B. IIHooke C. IIVan IILeeuwenhoek D. IIPasteur
E. IIKoch II- II IICorrect IIAnswers II IIA IIWhich IIof IIthe IIfollowing IImedical IIadvances IIcan IIbe IIattributed IIto IIthe IIacceptance IIof IIthe IIgerm IItheory IIof IIdisease? A. IIThe IIpractice IIof IIhandwashing IIby IImedical IIpersonnel IIprior IIto IIthe IIexamination IIof IIpatients B. IIThe IIpractice IIof IIcleaning IIsurfaces IIand IImedical IIimplements IIwith IIcarbolic IIacid C. IIThe IIdevelopment IIof IIspecific IIchemicals IItargeting IIinfectious IIagents II D. IIA IIbetter IIunderstanding IIof IIhow IIdiseases IIare IIpassed IIfrom IIperson IIto IIperson E. IIA IImore IIcomplete IIunderstanding IIof IIhow IIvaccines IIaid IIin IIthe IIprevention IIof IIdisease II F. IIAll IIof IIthe IIabove II- II IICorrect IIAnswers II IIF IIWhich IIof IIthe IIfollowing IIindividuals IIis IIcredited IIwith IIdeveloping IIa IIsystem IIwhereby IIa IIspecific IIinfectious IIagent IIcould IIbe IIlinked IIto IIa IIspecific IIset IIof IIsigns IIand IIsymptoms? A. IIHenle B. IIHooke C. IIVan IILeeuwenhoek D. IIPasteur E. IIKoch II- II IICorrect IIAnswers II IIE IIWhich IIof IIthe IIfollowing IIis IINOT IIone IIof IIthe IIcontributions IIof IIPasteur IIto IIthe IIearly IIdevelopment IIof IImicrobiology IIand IIthe IIgerm IItheory IIof IIdisease? A. IIThe IIdevelopment IIof IIa IIprocess IIin IIwhich IIwine, IImilk, IIand IIother IIliquids IIare IItreated IIwith IImild IIheat IIto IIeliminate IIpathogens IIand IIextend IIshelf-life; IIthis IIprocess IIis IIknown IIas IIpasteurization II B. IIThe IIinitial IIdiscovery IIof IImicroscopic IIunicellular IIorganisms II C. IIThe IIdevelopment IIof IIvaccines IIfor IIrabies, IIanthrax, IIand IIcholera D. IIHis IIwork IIhelped IIdisprove IIthe IIconcept IIof IIspontaneous IIgeneration IIwith IIrespect IIto IIbacteria D. IIHis IIwork IIwith IIwine IIand IIwine IIspoilage IIprovided IIsupport IIfor IIthe IIgerm IItheory IIof IIdisease F. IIAll IIof IIthe IIabove II
A. IIAn IIemerging IIinfectious IIdisease IIis IIan IIinfectious IIdisease IIwhose IIincidence IIhas IIincreased IIrecently IIand IIhas IIthe IIpotential IIto IIincrease IIeven IImore IIin IIthe IInear IIfuture B. IIEmerging IIinfectious IIdiseases IIare IInot IIacquired IIduring IIvisits IIto IImedical IIfacilities C. IIExamples IIof IIemerging IIinfectious IIdiseases IIinclude IImalaria, IIrabies, IIbubonic IIplague, IIand IIsmallpox D. IIAll IIof IIthe IIabove E. IINone IIof IIthe IIabove II- II IICorrect IIAnswers II IIA IIEmerging IIinfectious IIdiseases IIare IIassociated IIwith II A. IIA IIwidespread IIuse IIof IIvaccines IIduring IIthe IIfirst II 5 IIyears IIof IIlife B. IISocietal IIbreakdown IIcause IIby IIwar, IIrevolution, IIor IIeconomic IIdisaster C. IIIncreased IIreliance IIon IIday-care IIcenters IIand IIpre-K IIprograms D. IIDevelopment IIand IIuse IIof IInew IItechnologies E. IIPopulation IIincreases F. IIThe IIevolution IIof IIantibiotic IIresistance IIin IIbacteria G. IIGlobal IIclimate IIchange II H. IIAll IIof IIthe IIabove I. IINone IIof IIthe IIabove II- II IICorrect IIAnswers II IIH IIWhat IIis IIthe IIgoal IIof IIthe IIHuman IIMicrobiome IIProject? A. IITo IIidentify IIand IIcategorize IIall IIdiseases IIcaused IIby IImicroorganisms II B. IITo IIidentify IIand IIcategorize IIall IImicroorganisms IIcapable IIof IIinfecting IIhumans C. IITo IIdetermine IIthe IIcomposition IIof IIthe IIbacterial IIflora IIin IIand IIon IIa IIhealthy IIhuman IIbody II D. IIThe IIimprovement IIof IIthe IIlives IIof IIall IIspecies IIthrough IIthe IIintegration IIof IIhuman IImedicine, IIveterinary IImedicine IIand IIenvironmental IIscience II E. IINone IIof IIthe IIabove II- II IICorrect IIAnswers II IIC IIOur IInormal IIbacterial IIflora IIhelps IIprotect IIus IIfrom IIinfectious IIdiseases IIby
A. IIBlocking IIattachment IIsites IIand IIpreventing IIinvasive IIpathogenic IIbacteria IIfrom IIgaining IIa IIfoot-hold B. IIUsing IIup IInutrients, IIthereby IIrestricting IIthe IIgrowth IIof IIinvasive IIpathogenic IIbacteria II C. IIProducing IIantimicrobial IIchemicals IIthat IIprevent IIthe IIgrowth IIof IIpathogenic IIbacteria D. IIHelping IIto IIregulate IIthe IIactivity IIof IIthe IIhuman IIimmune IIsystem II E. IIAll IIof IIthe IIabove F. IINone IIof IIthe IIabove II- II IICorrect IIAnswers II IIE IIHuman IIbreast IImilk IIcontains IIspecial IIoligosaccharides IIthat IIsupport IIgrowth IIof IIBifidobacteria. IICurrent IIresearch IIsuggests IIthat IIthis IIbacteria IImay IIaid IIin IIthe IIneurological IIdevelopment IIof IInursing IIinfants. IIIf IItrue, IIthe IIrelationship IIbetween IIthe IIbacteria IIand IIhumans IIwould IIbest IIbe IIdescribed IIas A. IICommensalism II B. IIMutualism II C. IIParasitism II D. IIPathogenesis II- II IICorrect IIAnswers II IIB IIProbiotics IIare A. IINutritional IIsupplements IIthat IIcontain IIlive IImicroorganisms IIwith IIthe IIgoal IIof IIimproving IIhuman IIhealth IIby IIpromoting IIthe IIgrowth IIof IIbeneficial IImicroorganisms II B. IINutritional IIsupplements IIthat IIcontain IIcarbohydrates IIthat IIhumans IIcannot IIdigest C. IIThe IIspecific IIchemicals IIused IIin IIthe IIproduction IIof IIantibiotics D. IIChemicals IIthought IIto IIbe IIpresent IIonIIthe IIearly IIearth IIthat IIcaused IIthe IIdevelopment IIof IIthe IIfirst IIcell II- II IICorrect IIAnswers II IIA II____________ IIis IIa IImeasure IIof IIthe IIability IIof IIan IIinfectious IImicroorganism IIto IIspread IIrapidly IIwithin IIa IIhost's IItissues A. IIPathogenicity
D. IIA IIdisease IIthat IIis IIalways IIpresent IIin IIthe IIpopulation IIalthough IIthe IIprevalence IIof IIthe IIdisease IImay IIbe IIlow E. IIAll IIof IIthe IIabove F. IINone IIof IIthe IIabove II- II IICorrect IIAnswers II IID IIFomites IIare A. IIInfections IIthat IInormally IIaffect IIanimals, IIbut IIcan IIalso IIbe IItransmitted IIto IIhumans B. IIPeople IIwho IIharbor IIan IIinfectious IIagent, IIbut IIdo IInot IIdevelop IIsymptoms IIof IIthe IIdisease II C. IIParticles IIsuspended IIinto IIthe IIair, IIincluding IIbacteria IIand IIviruses IItransmitted IIby IIsneezing D. IIInanimate IIobjects IIon IIwhich IIinfectious IIagents IIcan IIbe IItransmitted IIfrom IIone IIhost IIto IIanother E. IIOrganisms IIthat IIcan IIcarry IIinfectious IIagents IIfrom IIone IIhost IIto IIanother II- II IICorrect IIAnswers II IID IIThe IIterm II_____________ IIrefers IIto IIa IIparticular IIgenetic IItrait IIin IIthe IIpathogen IIthat IIincreases IIthe IIpathogen's IIability IIto IIcause IIthe IIdisease A. IIVirulence IIfactor B. IIVirulence C. IIPathogenicity IIisland D. IIPathogenicity II- II IICorrect IIAnswers II IIA II___________ IIare IIinfectious IIagents IIcomposed IIof IInaked IImolecules IIof IIsingle-stranded IIRNA A. IIViroids II B. IITranscriptomes C. IIPrions D. IIViruses E. IIProteomes II- II IICorrect IIAnswers II IIA IICellular IIinfectious IIagents IIinclude II
A. IIMembers IIof IIthe IIDomain IIEubacteria B. IIUnicellular IImembers IIof IIthe IIDomain IIEukarya C. IICertain IItypes IIof IIviruses D. IIMulticellular IImembers IIof IIthe IIDomain IIEukarya E. IIA II& IIB F. IIA, IIB, II& IID G. IIAll IIof IIthe IIabove II- II IICorrect IIAnswers II IIF IIWhat IIis IIthe IIabsolute IIlimit IIof IIresolution IIof IIa IIlight IImicroscope IIlike IIwe IIuse IIin IIlab? A. II0.2 IInm B. II2.0 IInm C. II0.2 IImm D. II 2 IIvm E. II 2 IImm II- II IICorrect IIAnswers II IIC IIWhat IIis IIthe IIprimary IIpurpose IIof IIusing IIa IIchemical IIstain IIin IImicroscopy? A. IIImprove IIresolution B. IIImprove IIcontrast C. IITo IIincrease IIthe IImagnification D. IITo IIdistinguish IIbetween IItwo IItypes IIof IIcells II E. IINone IIof IIthese IIis IIcorrect II- II IICorrect IIAnswers II IIB IIWhat IIis IIthe IIpurpose IIof IIa IImordant IIin IIa IIchemical IIstaining IIstaining IIprocedure? A. IITo IIkillIIthe IIcells B. IITo IIremove IIexcess IIstain II
IIWhich IIof IIthe IIfollowing IIterms IIis IIincorrectly IImatchedIIwith IIit IIdefinition? A. IIPermease-any IIsubstance-specific IIcarrier IIprotein IIinvolved IIin IIthe IImovement IIof IIchemicals IIacross IIa IIphospholipid IIbilayer B. IIABC-transporter- IIa IIprotein-based IIactive IItransport IIsystem IIthat IIcontains IIan IIATP-binding IIcassette IIand IIa IItransmembrane IIchannel C. IIAquaporin- IIprotein IIchannel IIused IIto IIfacilitate IIthe IImovement IIof IIwater IIacross IIa IImembrane D. IIProton IImotive IIforce- IIthe IIenergy IIcreated IIby IIdifferences IIin IIthe IIconcentrations IIof IIprotons IIacross IIa IIcell IImembrane E. IIAll IIof IIthe IIabove F. IINone IIof IIthe IIabove II- II IICorrect IIAnswers II IIE IIPeptidoglycan IIcan IIbest IIbe IIdescribed IIas II A. IIA IIchain IIof IIglucose IImolecules IIjoined IItogether IIby IIalpha II1,4 IIlinkages B. IIA IIchain IIof IIglucose IImolecules IIjoined IItogether IIby IIbeta II1,3 IIlinkages C. IIChains IIof IIrepeating IINAM-NAG IIsubunits IIjoined IItogether IIby IIshort IIpeptides D. IIA IIdesiccation IIresistant IImolecule IIfound IIin IIendospores IIand IIpollen IIgrains E. IIAll IIof IIthe IIabove F. IINone IIof IIthe IIabove II- II IICorrect IIAnswers II IIC IIWhere IIshould IIyou IIexpect IIto IIfind IIteichoic IIacid? A. IIViruses B. IIGram IIpositive IIcell IIwalls C. IIGram IInegative IIcell IIwalls D. IIA II& IIB E. IIB II& IIC F. IIA II& IIC
G. IIAll IIof IIthe IIabove II- II IICorrect IIAnswers II IIB IIWhere IIshould IIyou IIexpect IIto IIfind IIporins? A. IIViruses B. IIGram IIpositive IIcell IIwalls C. IIGram IInegative IIcell IIwalls D. IIA II& IIB E. IIB II& IIC F. IIA II& IIC G. IIAll IIof IIthe IIabove II- II IICorrect IIAnswers II IIC IIWhich IIof IIthe IIfollowing IIstatements IIconcerning IIbacterial IIflagella IIis IIincorrect? A. IIBacteria IIuse IItheir IIflagella IIfor IImovement B. IIThe IIbase IIof IIthe IIflagellum IIis IIa IIcomplex IIwheel-like IIstructure IIanchored IIin IIthe IIcell IImembrane C. IIThe IImajor IIsource IIof IIenergy IIused IIto IImove IIthe IIflagellum IIis IIthe IIproton IImotive IIforce D. IIThe IIexternal IIpart IIof IIthe IIflagellum IIis IIcomposed IIof IIsubunits IIof IIthe IIprotein IIflagellin IIarranged IIin IIa IIspiral, IIcork-screw IIlike IIshape E. IIAll IIof IIthe IIabove F. IINone IIof IIthe IIabove II- II IICorrect IIAnswers II IIE IIBacterial IIendospores IIcontain II_____________, IIwhich IIhelps IIto IIprotect IIthe IIDNA IIwhile IIthe IIspore IIis IIdominant A. IIPilin B. IIDiaminopimelic IIacid C. IIDipicolinic IIacid D. IIEndotoxin II- II IICorrect IIAnswers II IIC
A. IIRabies B. IISARS C. IISmallpox D. IIBubonic IIplague E. IIMalaria II F. IIA II& IIB G. IIAll IIof IIthe IIabove II- II IICorrect IIAnswers II IIF IIWhich IIof IIthe IIfollowing IIdiseases IIis IIcaused IIby IIeukaryotic IIinfectious IIagent? A. IIRabies B. IISARS C. IISmallpox D. IIBubonic IIplague E. IIMalaria II- II IICorrect IIAnswers II IIE IIWhich IIof IIthe IIfollowing IIdiseases IIis IIconsidered IIto IIbe IIzoonotic? A. IIRabies B. IISARS C. IISmallpox D. IIBubonic IIplague E. IIMalaria II F. IIA, IIB, II& IID G. IIAll IIof IIthe IIabove II- II IICorrect IIAnswers II IIF IIWhich IIof IIthe IIfollowing IIdiseases IIis IItypically IItransferred IIby IIan IIinsect IIvector? A. IIRabies
B. IISARS
C. IISmallpox D. IIBubonic IIplague E. IIMalaria II F. IID II& IIE G. IIAll IIof IIthe IIabove II- II IICorrect IIAnswers II IIF IIA IItingling IIsensation IIat IIthe IIsite IIof IIinfection IIis IIan IIearly IIsymptom IIof II A. IIRabies B. IISARS C. IISmallpox D. IIBubonic IIplague E. IIMalaria II F. IIAll IIof IIthe IIabove II- II IICorrect IIAnswers II IIA IIA IIrash IIbeginning IIin IIthe IImouth IIand IIspreading IIover IIthe IIentire IIbody IIthat IIlater IIforms IIraised IIbumps IIfilled IIwith IIan IIopaque IIfluid IIis IIa IIcharacteristic IIsign IIof II A. IIRabies B. IISARS C. IISmallpox D. IIBubonic IIplague E. IIMalaria II F. IIAll IIof IIthe IIabove II- II IICorrect IIAnswers II IIC IIPainful IIswollen IIlymph IInodes II(buboes) IIare IIa IIcharacteristic IIsign IIof A. IIRabies
B. IIThe IIperiodic IIrupture IIof IIthe IIRBC's IIand IIthe IIrelease IIof IImerozoites, IIa IIstage IIin IIthe IIlife-cycle IIof IIthe IIinfectious IIagent C. IIThe IImovement IIof IIthe IIinfectious IIagent IIto IIthe IIcapillaries IIwhere IIadditional IIdamage IIoccurs D. IIThe IImovement IIof IIthe IIinfectious IIagent IIto IIthe IIlungs IIand IIthe IIstart IIof IIpneumonic IIphase E. IIThe IIproduction IIof IIthe IIsporozoites, IIanother IIstage IIin IIthe IIlife-cycle IIof IIthe IIinfectious IIagent II- II IICorrect IIAnswers II IIB IIWhich IIof IIthe IIfollowing IIstatements IIconcerning IISARS IIis IItrue? A. IISARS IIwas IIdeliberately IIengineered IIusing IIrecombiant IIDNA IItechniques IIto IIinclude IItraits IIfrom IIthe IIcausative IIagents IIof IIthe IImeasles IIand IImumps B. IIEarly IIchains IIof IIinfection IIinIICHina IIinvolved IIhospital IIworkers, IImaking IISARS IIan IIexample IIof IIa IInosocomial IIdisease C. IIThe IIrapid IIspread IIof IISARSIIto II 37 IIcountries IIwas IIfacilitated IIby IIthe IIease IIof IIair IItravel D. IISARS IInow IIserves IIas IIa IImodel IIfor IIpotential IIrapid IIdevelopment IIof IIa IInew IIpandemic IIdisease E. IIAll IIof IIthe IIabove F. IINone IIof IIthe IIabove II- II IICorrect IIAnswers II IIA IIWhich IIof IIthe IIfollowing IIdiseases IIis IIcurrently IIassociated IIwith IIthe IIhighest IInumber IIof IIdeaths IIeach IIyear? A. IIRabies B. IISARS C. IISmallpox D. IIBubonic IIplague E. IIMalaria II F. IIAll IIof IIthe IIabove II- II IICorrect IIAnswers II IIE
