Intro To Microbiology Questions And Answers Verified And Updated.

Intro To Microbiology Questions And Answers Verified And Updated. Microbiology x- x x x xcorrect xstudy xof xsmall xlife Examples xof xmicrobes... x- x x x xcorrect xanswer.Bacteria, xArchaea x,Fungi, xProtozoa x,Multicellular xAnimal xParasite, xAlgae, xViruses Microbes xare xmostly... x- x x x xcorrect llular Bacteria xoutnumber xhuman xcells x- x x x xcorrect xanswer.10: x1 1g xof xsoil x= x- x x x xcorrect xanswer.1 xmillion xSPECIES xbacteria 1ml xof xseawater x= x- x x x xcorrect xanswer.50 xmillion xviruses What xis xStreptomyces xparvulus xbeing xused xfor? x- x x x xcorrect xmake xanti-cancer xdrugs Bacteria xare... x- x x x xcorrect xanswer.Prokaryotic x& xunicellular Prokaryotic xmeans... x- x x x xcorrect e xnucleus x& xno xmembrane xbound xorganelles 3 xshapes xof xbacteria xare... x- x x x xcorrect s, xbacillus, x& xspirillium Coccus xmeans... x- x x x xcorrect xshape Bacillus xmeans... x- x x x xcorrect xshaped Spirillium xmeans... x- x x x xcorrect l xshaped Bacteria xcell xwall xis xcomprised xof..? x- x x x xcorrect doglycan x& xcarbohydrates Peptidoglycan xis xspecific xto... x- x x x xcorrect ria How xlong xhas xbacteria xbeen xaround? x- x x x xcorrect xanswer.3.5 xbillion xyears Yellowstone xhot xsprings... x- x x x xcorrect ria xlives xthere xcauses xthe xspring xto xturn xred What xdoes xMRSA xstand xfor? x- x x x xcorrect cillin xresistant xStaphylococcus xaureus MRSA xcan xcause... x- x x x xcorrect xanswer.MRSA xinfection Bacillus xanthrasis xcauses x- x x x xcorrect xanswer.Anthrax Bacillus xanthrasis xis xused xin... x- x x x xcorrect gical xwarfare Gas xgangrene xis xcaused xby x- x x x xcorrect xanswer.Clostridium xperfringens Diabetics xare xprone xto x- x x x xcorrect xgangrene xcaused xby xClostridium xperfringens Botulism xis xcaused xby...? x- x x x xcorrect xanswer.Clostridium xbotulinum Clostridium xbotulinum xis xused xin xwhat xand xdoes xwhat? x- x x x xcorrect xin xbotox xand xparalyzes xthe xface Gonorrhea xis xcaused xby x- x x x xcorrect xanswer.Neisseria xgonorrheae Gonorrhea xis xbecoming x- x x x xcorrect xresistant Salmenolosis xis xcaused x- x x x xcorrect xanswer.Salmonella xnewport Salmenolosis xis x- x x x xcorrect xpoisoning Archaea xdo xnot xcause x- x x x xcorrect se Archaea xmay xhave xbeen x- x x x xcorrect xorigin xof xbacteria Archaea xare x- x x x xcorrect xsuckers Archaea xare xclassified xas x- x x x xcorrect ryotes xbut xhave xcomponents xof xprokaryotes x& xeukaryotes Archaea xdo xnot xhave x- x x x xcorrect doglycan Archaea's xmembrane xis xsimilar xto x- x x x xcorrect yotes Archaea xlive xin x- x x x xcorrect me xconditions halophile xmeans x- x x x xcorrect xsalt thermophile xmeans x- x x x xcorrect xtemperature Fungi xare xclassified xas x- x x x xcorrect yotes Fungi xare xboth x- x x x xcorrect lluar x& xmulticellular Example xof xunicellular xfungi x- x x x xcorrect example xof xmulticellular xfungi x- x x x xcorrect ooms x& xmolds Fungi xcan xreproduce.. x- x x x xcorrect lly xor xasexually Beneficial xfungi x- x x x xcorrect xanswer.Cantherellus xcibarius x(mushrooms xwe xeat) Harmful xfungi x- x x x xcorrect xanswer.Stachybotrys xchartarum x(black xmold) Protozoa xare xclassified xas x- x x x xcorrect yotic Protozoa xare x- x x x xcorrect llular Protozoa xhave x- x x x xcorrect lla x& xcilia Cilia xaka x- x x x xcorrect opods Pseudopods xmeans x- x x x xcorrect xfoot Normal xprotozoa x- x x x xcorrect na Disease xcausing xprotozoa x- x x x xcorrect xanswer.Giardia xlamblia Animal xparasites xare xmicroorganisms, xbut xare xoften xincluded xin xmicrobiology xbecause x- x x x xcorrect xare xmicroscopic Animal xparasites xare xclassfied xas x- x x x xcorrect yotic Animal xparasites xare x- x x x xcorrect celluar Ascaris xis x- x x x xcorrect xworm Algae xare xclassified xas x- x x x xcorrect yotic Algae xDerive xenergy xfrom x- x x x xcorrect xsun x& xCO2 x(photosynthesis) Algae xrelease x- x x x xcorrect n Algae xare xboth x- x x x xcorrect cellular x& xunicellular Viruses xare xdifferent xbecause x- x x x xcorrect xare xnot xtechnically xliving Life xis xdefined xby x- x x x xcorrect xanswer.Cell, xhomeostasis, xGrowth xand xdevelopment, xAssimilation xof xenergy, xHave xgenetic xmaterial, xReproduction Viruses xare xnot xmade xof x- x x x xcorrect , xbut xare xhighly xorganized Viruses xrely xon xhosts xfor x- x x x xcorrect duction, xenergy Viruses x"mature" xinto x- x x x xcorrect ns Virions xare x- x x x xcorrect tious xvirus xparticles Viruses xhave x- x x x xcorrect r xDNA xor xRNA Viruses xcan xonly xbe xseen xwith x- x x x xcorrect xelectron xmicroscope Family xof xinfluenza xis xcalled x- x x x xcorrect xanswer.Orthomyxoviridae Family xof xyellow xfever xis xcalled x- x x x xcorrect xanswer.Flaviviridae Family xof xHIV xcalled x- x x x xcorrect viridae Family xof xHantavirus xis xcalled x- x x x xcorrect viridae What xis xAbiogenesis x- x x x xcorrect xspringing xfrom xmixture xof xthings What xhappened xin x1665? x- x x x xcorrect very xof xcell Who xdiscovered xthe xcell? x- x x x xcorrect xanswer.Robert xHooke How xwas xthe xcell xdiscovered? x- x x x xcorrect xanswer.Observed xcells xof xdried xcork xwood xusing xa xcrude x"microscope" x& xfound xlittle xcompartments What xhappened xin x1673 x- x x x xcorrect tion xof xthe xmicroscope xand xobservation xof xthe xfirst xmicrobes Who xinvented xthe xfirst xmicroscope x& xobserved xthe xfirst xmicrobes? x- x x x xcorrect xanswer.Antoni xvon xLeeuwenhoek First xmicrobes xwere xcalled? x- x x x xcorrect lcules What xhappened xin x1798 x- x x x xcorrect xsmallpox xvaccine xcreated Who xcreated xthe xsmallpox xvaccine? x- x x x xcorrect xanswer.Edward xJenner How xwas xthe xsmallpox xvaccine xcreated? x- x x x xcorrect xanswer.Jenner xfound xthat xmilkmaids xdidn't xseem xto xget xsmallpox. xThey xinstead xgot xcowpox. xExperimentally xinfected xa x"volunteer" xwith xcowpox xand xthen xtried xto xinfect xthe xpatient xwith xsmallpox. xCowpox xwas xprotective xagainst xsmallpox What xhappened xin x1861? x- x x x xcorrect ly xdispelled xabiogenesis Who xdispelled xabiogenesis? x- x x x xcorrect xanswer.Louis xPasteur How xwas xabiogenesis xdispelled? x- x x x xcorrect xanswer.Broth-filled xflasks xwith xswan xnecks xopen xto xthe xair. xWhen xneck xwas xin xplace, xparticles x(and xmicrobes) xfell xto xthe xneck xbottom. xNo xgrowth xoccurred. xWhen xneck xwas xbroken, xparticles xfell xdirectly xinto xbroth. xGrowth xoccurred. What xhappened xin x1876? x- x x x xcorrect xanswer.Koch's xpostulates Who xintroduced xKoch's xpostulates? x- x x x xcorrect xanswer.Robert xKoch What xis xKoch's xpostulates? x- x x x xcorrect te xthe xmicrobe xfrom xdiseased/dead xanimal. xGrow xin xpure xculture. xUse xpure xculture xto xinfect xhealthy xanimal. xRe-isolate xmicrobe xfrom xthe xreinfected xanimal. What xdid xDr. xOliver xWendell xHomes xnotice? x- x x x xcorrect rs xthat xgave xbirth xat xhome xgot xless xinfections xthan xthe xmothers xwho xgave xbirth xat xthe xhospital Why xdid xwomen xget xmore xinfections xat xthe xhospital xduring xchildbirth x& xhow xwas xit xprevented? x- x x x xcorrect xanswer.Doctors xwould xroutinely xgo xfrom xautopsy xto xmaternity xwards xwithout xwashing xhands. xNew x"aseptic" xtechnique xusing xcrude/harsh xchemicals xreduced xhospital xborne xinfections What xhappened xin x1910? x- x x x xcorrect xthat xsalvarsan, xan xarsenic-containing xcompound, xcould xtreat xsyphilis Who xfound xa xtreatment xto xsyphilis? x- x x x xcorrect xanswer.Paul xEhrlich What xhappened xin x1928? x- x x x xcorrect xthat xa xmold xthat xwas xgrowing xon xhis xpetri xplate xwas xinhibiting xthe xgrowth xof xbacteria. xDiscovery xof xpenicillin Who xfound xa xmold xthat xinhibited xbacteria xgrowth? x- x x x xcorrect xanswer.Alexander xFlemming What xis xnomenclature? x- x x x xcorrect xnaming xof xsomething? When xreferring xto xa xmicrobe xhow xmany xnames xdo xyou xuse? x- x x x xcorrect xanswer.2. xfirst xthe xgenus xthen xthe xspecies Both xnames xget? x- x x x xcorrect zed x(type) xor xunderlined x(handwritten)