OPENSTAX MICROBIOLOGY TEST BANK OpenStax Microbiology THIS TEST BANK COVERS ALL CHAPTERS 1-26 OF THE BOOK 100% SUCCESS GUARANTEED.

TEST BANK $ s r




Microbiology by OpenStax
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by Nina Parker, Mark Schneegurt, Anh-Hue Thi Tu, Brian M. Forster
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1ST Edition
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,Chapter $sr1: $srAn $srInvisible $srWorld

* $sr=$srCorrect $sranswer

Multiple $srChoice
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1. Which $srof $srthe $srfollowing $sris $srtrue $srof $srthe $srmicrobial $srworld?
A. All $srmicrobes $srare $srharmful.
B. Humans $srcould $srsurvive $srwithout $srmicrobes.
C. Many $srmicrobes $srare $srhelpful.*
D. Most $srmicrobes $srare $srpathogenic.

Difficulty: $srEasy
ASM $srStandard: $sr23, $sr24

2. Which $srof $srthe $srfollowing $sris $srwhen $srhumans $srfirst $srsuspected $srthe $srexistence $srof $srmicrobes?
A. during $srthe $srIndustrial $srRevolution
B. in $srprehistoric $srtimes*
C. in $srthe $srlast $srcentury
D. within $srthe $srlast $sr500 $sryears

Difficulty: $srEasy
$srASM $srStandard: $sr23




3. Which $srindividual $srfirst $srobserved $srunicellular $srorganisms, $srwhich $srhe $srcalled $sr“animalcules,”
$srusing $sra $srmicroscope $srhe $srdeveloped?

A. Robert $srKoch
B. Louis $srPasteur
C. Thucydides
D. Antonie $srvan $srLeeuwenhoek*

Difficulty: $srEasy
$srASM $srStandard: $sr6




4. To $srreduce $srthe $srrisk $srof $sropen $srflame $srfrom $srBunsen $srburners, $srmicrobiologists $srare
$srincreasingly $srusing $srwhich $srof $srthe $srfollowing $srdevices $srfor $sreasy, $srrapid $srbenchtop

$srsterilization $srof $srsmall $srpieces $srof $srequipment?

A. autoclaves
B. ethylene $sroxide
C. incubators
D. microincinerators*

Difficulty: $srEasy
$srASM $srStandard: $sr36

,5. The $srSwedish $srbotanist $srknown $srfor $srhaving $srdeveloped $sran $srimportant $srbiological
$srclassification $srsystem $sris $srwhich $srof $srthe $srfollowing $srpeople?

A. Ernst $srHaeckel
B. Carolus $srLinnaeus*
C. Louis $srPasteur
D. Robert $srWhittaker

Difficulty: $srEasy
$srASM $srStandard:

$srN/A




6. Which $srkingdom $srwas $srthe $sronly $srone $srfound $srin $srEmpire $srProkaryota?
A. Animalia
B. Fungi
C. Monera*
D. Protista

Difficulty: $srEasy
$srASM $srStandard:

$srN/A




7. Which $srare $srthe $srthree $srcurrently $sraccepted $srdomains?
A. Archaea, $srBacteria, $srand $srEukarya*
B. Archaea, $srProkaryota, $srand $srEukaryota
C. Bacteria, $srFungi, $srand $srProtista
D. Bacteria, $srProkaryota, $srand $srEukarya

Difficulty: $srEasy
$srASM $srStandard:

$srN/A




8. Which $srtwo $srtaxonomic $srunits $srare $srtypically $srused $srto $sridentify $sran $srorganism $srwhen $srusing
$srbinomial $srnomenclature?

A. domain $srand $srkingdom
B. genus $srand $srfamily
C. genus $srand $srspecies*
D. phylum $srand $srclass

Difficulty: $srEasy
$srASM $srStandard:

$srN/A




9. Which $srof $srthe $srfollowing $sris $srnot $srtrue $srabout $srthe $srprocess $srof $srfermentation?
A. It $srcan $srhelp $srpreserve $srfoods, $srpreventing $srspoilage.
B. It $srconverts $srsugars $srto $srorganic $sracids, $sralcohols, $srand/or $srgases $srsuch $sras $srcarbon $srdioxide.
C. It $sris $srcarried $srout $srexclusively $srby $srunicellular $sreukaryotes $srsuch $sras $sryeast.*
D. It $sris $srused $srto $srmake $srfoods $srsuch $sras $srcheese $srand $srbread.

Difficulty: $srModerate
$srASM $srStandard: $sr11, $sr23,

$sr26

, 10. The $srRomans $srmay $srhave $srreduced $srtheir $srrisk $srof $srwaterborne $srinfectious $srdiseases $srby $srusing
$srwhich $srof $srthe $srfollowing?

A. a $srvariety $srof $srpharmaceutical $srproducts
B. aqueducts $srand $sra $srsewer $srsystem*
C. prophylactic $srantibiotics
D. quarantine $srof $srpeople $srwith $srleprosy

Difficulty: $srModerate
$srASM $srStandard:

$sr23




11. For $srwhich $srof $srthe $srfollowing $sris $srThucydides $srknown?
A. developing $sran $sreffective $srsewer $srsystem $srin $srancient $srGreece, $srhelping $srto $srreduce
$srlevels $srof $srdisease $srin $srcities

B. observing $srmicrobes, $srusing $sra $srmicroscope, $srfor $srthe $srfirst $srtime, $sreven $srdistinguishing
$srbetween $srbacteria $srand $srfungi

C. proposing $srthat $srdisease $srwas $srcaused $srby $srmicroorganisms
D. realizing $srthat $srpeople $srwho $srhad $srbeen $srinfected $srby $srthe $srAthenian $srplague $srhad
$srimmunity $srto $srreinfection*




Difficulty: $srModerate
$srASM $srStandard: $sr23,

$sr31




12. Ernst $srHaeckel $srproposed $sra $srclassification $srsystem $srconsisting $srof $srwhich $srof $srthe
$srfollowing $srsubgroups?

A. five $srkingdoms
B. four $srkingdoms*
C. two $srdomains $srand $srthree $srkingdoms
D. two $srdomains $srand $srfive $srkingdoms

Difficulty: $srModerate
$srASM $srStandard:

$srN/A




13. Viruses $srnot $srincluded $srin $srphylogenetic $srtrees $srfor $srwhich $srof $srthe $srfollowing $srreasons?
A. It $sris $srtoo $srdifficult $srto $srobserve $srtheir $srcharacteristics.
B. They $srare $sracellular $srand $srnonliving.*
C. They $srdo $srnot $srhave $srany $srgenes, $srwhich $srprevents $srgenetic $sranalysis.
D. They $srlack $sra $srnucleus.

Difficulty: $srModerate
$srASM $srStandard: $sr5




14. Which $sris $srthe $srbest $srdescription $srof $srthe $srprimary $srpurpose $srof $sra $srphylogeny?
A. Phylogenies $srshow $srall $srthe $sralterative $srnames $srfor $sreach $srspecies.
B. Phylogenies $srshow $srall $srthe $srcommon $srnames $srfor $sreach $srspecies.
C. Phylogenies $srshow $srevolutionary $srrelatedness $srbetween $srorganisms.*