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BIOD 171 Final Exam Questions and Answers: Prokaryotes, Eukaryotes, and Microbiology, Exams of Nutrition

A comprehensive set of questions and answers covering key concepts in biod 171, focusing on prokaryotes, eukaryotes, and microbiology. It includes topics such as cell structure, metabolism, genetics, and infectious diseases. Designed to help students prepare for their final exam by providing a thorough review of the course material.

Typology: Exams

2024/2025

Available from 01/30/2025

Nursebrahim01
Nursebrahim01 🇺🇸

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BIOD 171 Portage Learning FINAL EXAM QUESTIONS
With Reviewed Answers Latest 2025/2026 GRADED
A+ 100% COMPLETE
1. WhichaofatheafollowingaareaconsideredaProtista?aSelectaallathataapply
Bacteria
aAmeob
aaAlgae
Yeast:aAmeobaa,aAlgae
2. TrueaoraFalse.aAadefiningacharacteristicaofaProtistaaisatheainabilityaofacoloniesatoaf
ormatissuealayers:aTrue
3. TheafunctionaofaaaRibosomeaisa(selectaallathataapply):aProteinaSynthesis
4. Identifyatheafollowingacellularacomponentsabyamatchingatheanumberawithatheade
scription.:a1.aNucleus
2. Lysosome
3. PlasmaaMembrane
4. Golgiaapparatus
5. RoughaEndoplasmicaReticulum
5. Cellawallsaareafoundainawhichaofatheafollowing?a(Selectaallathataapply)
AlgaeaBacteri
aaPlants
MammalianaCells
Fungi:aAlgae,aBacteria,aPlantsaandaFungi
6. Theafunctionaofatheamitochondriaaisa(Selectaallathataapply)aT
oaproduceaenergya(ATP)
ProteinaSynthesis
WasteaDisposalaviaahydrolyticaenzymesaPr
oteinamodificationaandadistributionaLipidaS
pf3
pf4
pf5

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Download BIOD 171 Final Exam Questions and Answers: Prokaryotes, Eukaryotes, and Microbiology and more Exams Nutrition in PDF only on Docsity!

BIOD 171 Portage Learning FINAL EXAM QUESTIONS

With Reviewed Answers Latest 2025/2026 GRADED

A+ 100% COMPLETE

  1. WhichaofatheafollowingaareaconsideredaProtista?aSelectaallathataapply Bacteria aAmeob aaAlgae Yeast:aAmeobaa,aAlgae
  2. TrueaoraFalse.aAadefiningacharacteristicaofaProtistaaisatheainabilityaofacoloniesa toaf ormatissuealayers:aTrue
  3. TheafunctionaofaaaRibosomeaisa(selectaallathataapply):aProteinaSynthesis
  4. Identifyatheafollowingacellularacomponentsabyamatchingatheanumberawithathea de scription.:a1.aNucleus
  5. Lysosome
  6. PlasmaaMembrane
  7. Golgiaapparatus
  8. RoughaEndoplasmicaReticulum
  9. Cellawallsaareafoundainawhichaofatheafollowing?a(Selectaallathataapply) AlgaeaBacteri aaPlants MammalianaCells Fungi:aAlgae,aBacteria,aPlantsaandaFungi
  10. Theafunctionaofatheamitochondriaaisa(Selectaallathataapply)a T oaproduceaenergya(ATP) ProteinaSynthesis WasteaDisposalaviaahydrolyticaenzymesa Pr oteinamodificationaandadistributiona LipidaS

ynthesis:aToaproduceaenergya(ATP)

  1. TrueaoraFalse.aAllamulticellularamicroorganismsaclassifiedaasaANIMALIAaarea A UTOTROPHIC.:aFalse,atheyaareaHETEROTROPHIC.
  2. HowamanyaATPadoesatheatricarbocylicaacida(TCA)acycleaproduceaperapyru- a vate?:a 1 aATP
  3. Inatheaabsenceaofaglucose,awhichaofatheafollowingacanabeausedaasaalternativea en ergyasources?a(Selectaallathataapply)

reatheafollow- throughaa describeawhatayouawouldaexpectatoaseeaonatheastainedaslide.:aYouawouldaexpect toaseearedacellsa(TB+)aonaaablueabackgrounda(TB-negative)

  1. TrueaoraFalse.aIfaaapatientaisasuspectedaofahavingaMalaria,aaaGiesmaastaina wo uldabeaappropriateadifferentialatestatoaperform.:aTrue
  2. Identifyawhatatypeaofaelectronamicroscopeawasausedatoacaptua in gaimageaandaexplainayourachoice.:aTheaimageawasalikelyacaptureda TEM agivenatheasubacellularapartsaareastillavisibleaata 20 anm.
  3. TrueaoraFalse.aTheapurposeaofaaaquadrantastreakaisatoaproduceaindividuala col oniesaofaaabacterialapopulation.:aTrue.
  4. Aadilutionagradientaisaformedawhenacarryingaoutawhatageneralizedaplantinga st rategy?:aAaquadrantastreak
  5. Inawhataphaseaofaaadilutionastreakawouldayouaexpectatoafindathealowesta concen trationaofabacteria?aP2aoraP4?:aP4abecauseahighatoalowaisaP1a>aP2a>aP3a>a P4.
  6. TrueaoraFalse.aWhenaperformingaaadilutionastreakaaanewa(orasterilized)aloopa mu stabeausedaforaeachaphase.:aTrue.
  7. Inaorderatoaencourageagrowthaofaaaslowagrowingamicrobeawhatamightaaa rese archeradoaduringaaaphaseadilutionastreak?:aOptatoaperformaonlyaaa 3 - phasea dilutionastreak.
  8. Trueaorafalse.aToarestrictatheagrowthaofaaapathogenicamicrobeaaaresearchera mi ghtadecreaseaanaincubatorafroma 37 aCelsiusatoa 25 aCelsius.:aTrue
  9. Whenagivenaanaunknownabacterialasampleatheafirstastepaisatoaexpandathea curr entabacterialapopulation.aWhichaformaofamediaabestasuitesathisaneed?aWhy? A. MSAaagar B. LBamedia C. MacConkeyaagar D. ColumbiaaCNAaagar:aBa- aLBamedia,abecauseaallaotherachoicesa(A,aC,aandaD)aarea formsaofaselectiveamedia,awhicha meansatheyamayainhibitatheagrowthaofatheaunknowna sample.
  10. Trueaorafalse.aDirectlyaingestingaclostridiumaoraitsaassociatedasporesawilla no tacauseaillnessainaadults.:aTrue
  11. TrueaoraFalse.aAlthoughathereaisanoacureaforatetanus,aitacanabeapreventeda thr

oughavaccination.:aTrue

  1. Whyadoesatheaalphaatoxina(perfringolysin)aproducedaduringaanainfectiona ofag asagangreneacauseacelladeath?:aTheatoxinaperforatesatheamembrane,aitaformsa poresai natheaplasmaamembraneaofahostacellsaresultingauncontrolledaionafluxes.