Test Bank for OpenStax Microbiology all 26 chapters complete

TESTBANK n




MICROBIOLOGY

OPENSTAX




TESTBANK n

,
,OpenStaxnMicrobiologynTestnBankn
Chaptern1:nAnnInvisiblenWorld

Chaptern1:nAnnInvisiblenWorld

*n=nCorrectnanswern

MultiplenChoice

1. nWhichnofnthenfollowingnisntruenofnthenmicrobialnworld?
A. Allnmicrobesnarenharmful.
B. Humansncouldnsurvivenwithoutnmicrobes.
C. Manynmicrobesnarenhelpful.*
D. Mostnmicrobesnarenpathogenic.

Difficulty:nEasy
ASMnStandard:n23,n24

2. Whichnofnthenfollowingnisnwhennhumansnfirstnsuspectednthenexistencenofnmicrobes?
A. duringnthenIndustrialnRevolution
B. innprehistoricntimes*
C. innthenlastncentury
D. withinnthenlastn500nyears

Difficulty:nEasynA
SMnStandard:n23

3. Whichnindividualnfirstnobservednunicellularnorganisms,nwhichnhencalledn“animalcules,”nusingna
nmicroscopenhendeveloped?

A. RobertnKoch
B. LouisnPasteur
C. Thucydides
D. AntonienvannLeeuwenhoek*

Difficulty:nEasyn
ASMnStandard:n6

4. TonreducenthenrisknofnopennflamenfromnBunsennburners,nmicrobiologistsnarenincreasinglynusingn
whichnofnthenfollowingndevicesnforneasy,nrapidnbenchtopnsterilizationnofnsmallnpiecesnofnequipm
ent?
A. autoclaves
B. ethylenenoxide
C. incubators
D. microincinerators*

Difficulty:nEasynA
SMnStandard:n36




Pagen1nofn17

, OpenStaxnMicrobiologynTestnBankn
Chaptern1:nAnnInvisiblenWorld

5. ThenSwedishnbotanistnknownnfornhavingndevelopednannimportantnbiologicalnclassificationns
ystemnisnwhichnofnthenfollowingnpeople?
A. ErnstnHaeckel
B. CarolusnLinnaeus*
C. LouisnPasteur
D. RobertnWhittaker

Difficulty:nEasynAS
MnStandard:nN/A

6. WhichnkingdomnwasnthenonlynonenfoundninnEmpirenProkaryota?
A. Animalia
B. Fungi
C. Monera*
D. Protista

Difficulty:nEasynAS
MnStandard:nN/A

7. Whichnarenthenthreencurrentlynacceptedndomains?
A. Archaea,nBacteria,nandnEukarya*
B. Archaea,nProkaryota,nandnEukaryota
C. Bacteria,nFungi,nandnProtista
D. Bacteria,nProkaryota,nandnEukarya

Difficulty:nEasynAS
MnStandard:nN/A

8. Whichntwontaxonomicnunitsnarentypicallynusedntonidentifynannorganismnwhennusingnbinomialnn
omenclature?
A. domainnandnkingdom
B. genusnandnfamily
C. genusnandnspecies*
D. phylumnandnclass

Difficulty:nEasynAS
MnStandard:nN/A

9. Whichnofnthenfollowingnisnnotntruenaboutnthenprocessnofnfermentation?
A. Itncannhelpnpreservenfoods,npreventingnspoilage.
B. Itnconvertsnsugarsntonorganicnacids,nalcohols,nand/orngasesnsuchnasncarbonndioxide.
C. Itnisncarriednoutnexclusivelynbynunicellularneukaryotesnsuchnasnyeast.*
D. Itnisnusedntonmakenfoodsnsuchnasncheesenandnbread.

Difficulty:nModeratenAS
MnStandard:n11,n23,n26


Pagen2nofn17