z z z z z z z
d Edition
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By John W. Foster; Zarrintaj Aliabadi; Joan L. Slonczewski
z z z z z z z z z
Chapter 1 - 27 Complete
z z z z
,Chapterz01:zMicrobeszShapezOurzHistory
MULTIPLEzCHOICE
1. WhichzofzthezfollowingziszNOTzconsideredzazbenefitzofzmicroorganisms?
a. nitrogenzfixation c. synthesiszofzvitamins
b. productionzofzfermentedzfoods d.z causativezagentszofzdisease
ANS:z D DIF: Easy REF:z 1.1
OBJ:z1.1azDescribezhowzwezdefinezazmicrobe,zandzexplainzwhyzthezdefinitionziszazchallenge.zMS
C:z Remembering
2. Azmicrobezthatzisz50znmzinzsizezwouldzmostzlikelyzbe
a. fungi. c. virus.
b. E.zcoli. d.zzz algae.
ANS:z C DIF: Moderate REF:z 1.1
OBJ:z1.1bzDescribezthezthreezmajorzdomainszofzlife:zArchaea,zBacteria,zandzEukarya.zExplainzwhatzth
ezthreezdomainszhavezinzcommonzandzhowztheyzdiffer. MSC:z Applying
3. Basedzonzthezfigurezshown,ztheztypezofzorganismzindicatedzwithzanzarrowzcouldzbeza
a. virus. c. macroscopiczfungi.
b. bacteria. d.z largezameba.
ANS:z B DIF: Easy REF:z 1.1
OBJ:z1.1bzDescribezthezthreezmajorzdomainszofzlife:zArchaea,zBacteria,zandzEukarya.zExplainzwhatzth
ezthreezdomainszhavezinzcommonzandzhowztheyzdiffer. MSC:z Applying
4. Basedzonzthezfigure,ztheztypezofzorganismzshownzisza(n)
, a. virus. c. archaea.
b. bacteria. d.z eukaryote.
ANS:z D DIF: Moderate REF:z 1.1
OBJ:z1.1bzDescribezthezthreezmajorzdomainszofzlife:zArchaea,zBacteria,zandzEukarya.zExplainzwhatzth
ezthreezdomainszhavezinzcommonzandzhowztheyzdiffer. MSC:z Applying
5. Whichzofzthezfollowingzdemonstrateszcorrectzscientificznotationzofzazbacterialzorganism?
a. StaphylococcuszEpidermidis c. Staphylococcuszepidermidis
b. Staphylococcuszepidermidis d.z StaphylococcuszEpidermidis
ANS:z C DIF: Easy REF:z 1.1
OBJ:z1.1bzDescribezthezthreezmajorzdomainszofzlife:zArchaea,zBacteria,zandzEukarya.zExplainzwhatzth
ezthreezdomainszhavezinzcommonzandzhowztheyzdiffer. MSC:z Applying
6. Whichzkeyzcharacteristiczdifferentiateszazprokaryotezfromzazeukaryote?
a. thezabsencezofzproteins
b. thezpresencezofzDNA
c. thezabsencezofzmembrane-boundzorganelles
d. thezpresencezofzazcellzwall
ANS:z C DIF: Easy REF:z 1.1
OBJ:z1.1bzDescribezthezthreezmajorzdomainszofzlife:zArchaea,zBacteria,zandzEukarya.zExplainzwhatzth
ezthreezdomainszhavezinzcommonzandzhowztheyzdiffer. MSC:z Remembering
7. Whichzofzthezfollowingzmethodszforzclassifyingzlifezformszcanzbestzbezusedztozdistinguishzbetweenztwoz
closelyzrelatedzrod-shapedzbacterialzorganisms,z SalmonellaztyphimuriumzandzEscherichiazcoli?
a. physicalzcharacteristics c. DNAzsequencezcomparison
b. methodzofzreproduction d.z environmentalzhabitat
ANS:z C DIF: Moderate REF:z 1.1
OBJ:z1.1bzDescribezthezthreezmajorzdomainszofzlife:zArchaea,zBacteria,zandzEukarya.zExplainzwhatzth
ezthreezdomainszhavezinzcommonzandzhowztheyzdiffer. MSC:z Applying
8. Whichzofzthezfollowingziszalwayszclassifiedzaszazeukaryote?
a. papillomavirus c. Escherichiazcoli
b. methanogen d. yeast
ANS:z D DIF: Moderate REF: 1.1
, OBJ:z1.1bzDescribezthezthreezmajorzdomainszofzlife:zArchaea,zBacteria,zandzEukarya.zExplainzwhatzth
ezthreezdomainszhavezinzcommonzandzhowztheyzdiffer. MSC:z Understanding
9. Whichzofzthezfollowingzhaszbeenzusedzaszaztoolzforzgeneztherapy?
a. viruses c. protozoa
b. archaea d.z fungi
ANS:z A DIF: Easy REF:z 1.1
OBJ:z1.1bzDescribezthezthreezmajorzdomainszofzlife:zArchaea,zBacteria,zandzEukarya.zExplainzwhatzth
ezthreezdomainszhavezinzcommonzandzhowztheyzdiffer. MSC:z Understanding
10. Whichzofzthezfollowingzwouldzyouznotzexpectztozfindzinzthezhumanzdigestiveztract?
a. archaea c. bacteria
b. algae d.z intestinalzviruses
ANS:z B DIF: Moderate REF:z 1.1
OBJ:z1.1bzDescribezthezthreezmajorzdomainszofzlife:zArchaea,zBacteria,zandzEukarya.zExplainzwhatzth
ezthreezdomainszhavezinzcommonzandzhowztheyzdiffer. MSC:z Understanding
11. Antibioticszarezchemotherapeuticzdrugszthatzfunctionzbyzinhibitingzanzimportantzcellularzstructurezo
rzprocesszofzanzorganismzthatziszcausingzanzinfection.zWhichzofzthezfollowingzwouldznotzbezaffectedz
byzanzantibioticzthatztargetszcellularzmetaboliczenzymes?
a. Streptococcuszpyogeneszbacteria c. ameba
b. Herpeszvirus d.z breadzmold
ANS:z B DIF: Moderate REF:z 1.1
OBJ:z 1.1czDefinezviruses,zandzexplainzhowztheyzrelateztozlivingzcells.zMSC:
z Analyzing
12. Whichzscientistziszcreditedzwithzconstructingzthezfirstzmicroscope?
a. AntoniezvanzLeeuwenhoek c. RobertzHooke
b. CatherinezofzSiena d.zzz LouiszPasteur
ANS:z C DIF: Easy REF:z 1.2
OBJ:z 1.2azExplainzhowzmicrobialzdiseaseszhavezchangedzhumanzhistory.z
MSC:z Remembering
13. Whichzofzthezfollowingzwaszanzunexpectedzbenefitzofzthezbuboniczplague?
a. Therezwasznozbenefitztozthezbuboniczplague.
b. ThezpopulationzofzEuropezexperiencedzazbabyzboom.
c. Itzresultedzinzazbetterzunderstandingzofzasepticzpracticeszandzhowztozpreventzthezspread
zofzinfection.
d. ThezpopulationzdeclinezenabledzthezculturalzadvancementzofzthezRenaissance.
ANS:z D DIF: Easy REF:z 1.2
OBJ:z 1.2azExplainzhowzmicrobialzdiseaseszhavezchangedzhumanzhistory.z
MSC:z Understanding
14. WhichzofzthezfollowingzorganismszwouldzyouzNOTzbezableztozseezusingzRobertzHooke’szmicroscope?
a. vinegarzeels c. moldzfilaments
b. dustzmites d. Mycobacteriumztuberculosis
ANS:z D DIF: Moderate REF: 1.2