,Campbell Biology, 11e (Urry)
Chapter 1 Evolution, the Themes of Biology, and Scientific Inquiry
1.1 Multiple-ChoicelQuestions
1) Cellslare .
A) onlylfoundlinlpairs,lbecauselsinglelcellslcannotlexistlindependently
B) limitedlinlsizeltol200landl500lmicrometerslinldiameter
C) characteristiclofleukaryoticlbutlnotlprokaryoticlorganisms
D) characteristicloflprokaryoticlandleukaryoticlorganismsl
Answer:l D
Bloom'slTaxonomy:l Knowledge/Comprehensionl
Section:l 1.1
2) Inlcomparisonltoleukaryotes,lprokaryotes .
A) arelmorelstructurallylcomplex
B) arellarger
C) arelsmaller
D) dolnotlhavelmembranesl
Answer:l C
Bloom'slTaxonomy:l Knowledge/Comprehensionl
Section:l 1.1
3) Whichloflthelfollowingltypesloflcellslutilizeldeoxyribonucleiclacidl(DNA)lasltheirlgeneticlmat
eriallbutldolnotlhaveltheirlDNAlencasedlwithinlalnuclearlenvelope?
A) animal
B) plant
C) archaean
D) fungilA
nswer:l C
Bloom'slTaxonomy:l Application/Analysisl
Section:l 1.1
4) Tolunderstandlthelchemicallbasisloflinheritance,lwelmustlunderstandlthelmolecularlstructurelofl
DNA.lThislislanlexampleloflthelapplicationloflwhichlconceptltolthelstudyloflbiology?
A) evolution
B) emergentlproperties
C) reductionism
D) feedbacklregulationl
Answer:l C
Bloom'slTaxonomy:l Application/Analysisl
Section:l 1.1
,5) Allocalizedlgrouploflorganismslthatlbelongltolthelsamelspecieslislcalledla .
A) community
B) population
C) ecosystem
D) familyl
Answer:l B
Bloom'slTaxonomy:l Knowledge/Comprehensionl
Section:l 1.1
6) Whichloflthelfollowinglstatementslisltruelregardinglthelcomplexityloflbiologicallsystems?
A) Anlunderstandingloflthelinteractionslbetweenldifferentlcomponentslwithinlallivinglsystemlislanla
pproachltowardslunderstandinglreductionism.
B) Knowinglthelfunctionloflalcomponentloflallivinglsystemlcanlprovidelinsightslintolthelstru
cturelandlorganizationloflthellivinglsystem.
C) UnderstandinglthelchemicallstructureloflDNAlrevealslhowlitldirectslthelfunctioningloflallivi
nglcell.
D) Anlecosystemldisplayslcomplexlpropertiesloflthelbioticlcomponentlonly.lAn
swer:lB
Bloom'slTaxonomy:l Application/Analysisl
Section:l 1.1
7) Whichloflthelfollowinglorderlislcorrectlinltermsloflthelhierarchyloflthelorganization?
A) Ecosysteml→lBiospherel→lPopulationl→lCommunityl→lOrganism
B) Biospherel→lEcosysteml→lPopulationl→lCommunityl→lOrganism
C) Ecosysteml→lCommunityl→lBiospherel→lPopulationl→lOrganism
D) Biospherel→lEcosysteml→Communityl→lPopulationl→lOrganismlA
nswer:l D
Bloom'slTaxonomy:l Application/Analysisl
Section:l 1.1
8) Whenlyourlbodyltemperaturelriseslonlalhotlday,lthelneurallandlhormonallmechanismslactivatelswe
ating.lEvaporationloflsweatlleadsltolcoolingloflthelbodylsurface.lThislislanlexamplelof
l .
A) positivelfeedbacklregulation
B) negativelfeedbacklregulation
C) chemicallcycling
D) emergentlpropertiesl
Answer:lB
Bloom'slTaxonomy:l Application/Analysisl
Section:l 1.1
, 9) Characterslareltransmittedlfromlparentsltoloffspring. arelthelunitsloflinheritance.
A) Genes
B) Proteins
C) RNA
D) DNAlA
nswer:l A
Bloom'slTaxonomy:l Knowledge/Comprehensionl
Section:l 1.1
10) AslletterslareltolEnglishllanguage, is/areltolgeneticlinformation.
A) proteins
B) nucleotides
C) DNAldoublelhelix
D) AlandlBl
Answer:l B
Bloom'slTaxonomy:l Knowledge/Comprehensionl
Section:l 1.1
11) Thelprocesslbylwhichlthelinformationlinlalgeneldirectslthelsynthesisloflalproteinlislcalled
l .
A) genelexpression
B) replication
C) postltranslationlmodification
D) cloningl
Answer:l A
Bloom'slTaxonomy:l Application/Analysisl
Section:l 1.2
12) Whichloflthelfollowinglstatementslisltrue?
A) mRNAlislthelonlyltypeloflRNAlfoundlinlthellivinglsystem
B) Alllformslofllifelemploylthelsamelgeneticlcode
C) Altypicallhumanlliverlcelllhaslonelsetloflchromosomes
D) OrganismslinteractlbutldolnotlaffectltheirlenvironmentlA
nswer:lB
Bloom'slTaxonomy:l Knowledge/Comprehensionl
Section:l 1.2
13) Plantslconvert .
A) chemicallenergyltolmechanicallenergy.
B) sunlightltolmechanicallenergy.
C) sunlightltolchemicallenergy.
D) mechanicallenergyltolchemicallenergy.l
Answer:l C
Bloom'slTaxonomy:lKnowledge/Comprehensionl
Section:l 1.2
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