ESSENTIALS OF ORAL HISTOLOGY AND EMBRYOLOGY 5THEDITION CHIEGO TEST BANK

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OralkHistologykandkEmbryologyk5k

ESSENTIALS OF ORAL HISTOLOGY AND EMBRYOLOGY
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5THEDITION CHIEGO TEST BANK A+
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TestkBankk Pagek1k
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Chapterk01:kDevelopmentkandkStructurekofkCellskandkTissueskChiego:kEssentialskofkOralk
HistologykandkEmbryology,k5thkEditionk
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MULTIPLEkCHOICEk
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1.k Mitochondriakproducekwhichkchemicalkforkintracellularkenergy?k
a. ADPk
b. ATPk
c. RNAk
d. DNAk
ANS:kBk
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Feedbackk
A MitochondriakgeneratekenergykthroughkATP,knotkADP,kproduction.k
B Correct.kMitochondriakproducekenergykviakATP.k
C MitochondriakgeneratekenergykthroughkATP,knotkRNA,kproduction.kDk
MitochondriakgeneratekenergykthroughkATP,knotkDNA,kproduction.k
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DIF:k RecallkREF:kpp.k2-3kOBJ:k1k
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2.k Eachktissuekoriginateskfromkmesoderm,kEXCEPTkone.kWhichkiskthekEXCEPTION?k
a. Bonek
b. Liverk
c. Bloodk
d. Musclek
ANS:kBk
k

Feedbackk
A Bonektissuekdevelopskfromkmesodermalkcells.k
B Correct.kLiverktissuekiskproducedkbykendodermalkcells.k
C Bloodkdevelopskfromkmesodermalkcells.k
D Musclektissuekdevelopskfromkmesodermalkcells.k

DIF:k RecallkREF:kkkp.k6k OBJ:k3k

3.k Whichkchemicalkiskcalledktheksecondkmessenger?k
a. aDNAk
b. mRNAk
c. dGMPk




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d. cAMPk

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ANS:kDk
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Feedbackk
AkkkkkkkkcAMPkisktheksecondkmessenger;kaDNAkisknot.kBkkkkkk
kcAMPkisktheksecondkmessenger;kmRNAkisknot.k


C cAMPkisktheksecondkmessenger;kdGMPkisknot.k
D Correct.kcAMPktransmitskinformationktokthekintracellularkorganelleskwhenkactivatedkbyks
urfacekreceptorskonkthekplasmakmembrane.k
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DIF:kkkkRecallkREF:kkkp.k3kkkkkOBJ:k3kk
4.k Whichkcellularkcomponentkfacilitateskproteinksynthesis?k
a. Ribosomesk
b. Lysosomesk
c. Mitochondriak
d. PlasmalemmakANS:kAk
k

Feedbackk
A Correct.kRibosomesksynthesizekprotein.k
B Lysosomeskfacilitatekthekbreakdownkofkintracellularkandkextracellularksubstances.k
C Mitochondriakgeneratekenergy.k
D Thekplasmalemmakprovideskakprotectivekbarrierkandkregulateskthektransportkofksubstancesktok
andkfromkthekcell.k
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5.k Whichkorganellekproduceskmicrotubules?k
a. Nucleusk
b. Centriolek
c. Golgikapparatusk
d. EndoplasmickreticulumkANS:kBk
k

Feedbackk
A Centrioleskgeneratekmicrotubules;ktheknucleuskdoesknot.k
B Correct.kCentrioleskproducekmicrotubules.k
C Centrioleskgeneratekmicrotubules;kthekGolgikapparatuskdoesknot.k
D Centrioleskgeneratekmicrotubules;kthekendoplasmickreticulumkdoesknot.k

DIF:k RecallkREF:kkkp.k3k OBJ:k1k

6.k Whichkphasekofkthekcellkcyclekiskcharacterizedkaskthekinitialkrestingkstage?k




3
a. Skphasek


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b. G1kphasek
c. G2kphasek
d. ProphasekANS:kBk
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Feedbackk
A ThekSkphasekiskcharacterizedkaskthekstagekinkwhichkDNAksynthesiskiskcomplete.k
B Correct.kThekG1kphasekiskthekinitialkrestingkstage.k
C ThekG2kphasekiskcharacterizedkbykpost-DNAkduplication.k
D Prophasekiskcharacterizedkbykfourkspecifickstructuralkchanges.k

DIF:k RecallkREF:kkkp.k4k OBJ:k1k

7.k
Posttranslationalkmodificationsktokproteinskproducedkbykthekroughkendoplasmickreticulumkar
ekaccomplishedkbyk .ka.k mitochondriak
b. Golgikapparatusk
c. messengerkRNAk
d. smoothkendoplasmickreticulumkANS:kBk
k

Feedbackk
A ThekGolgikapparatuskiskresponsiblekforkposttranslationalkalterations;kmitochondriakar
eknot.k
B Correct.kThekGolgikapparatuskmakeskalterationsktokproteinskproducedkbykthekroughke
ndoplasmickreticulum.k
C ThekGolgikapparatuskiskresponsiblekforkposttranslationalkalterations;kmRNAkisknot.k
D ThekGolgikapparatuskiskresponsiblekforkposttranslationalkalterations;ktheksmoothkend
oplasmickreticulumkisknot.k
k

DIF:k RecallkREF:kkkp.k2k OBJ:k1k
k

8.k Thek provideskankidealkenvironmentkforkthekimplantationkandkgrowthkofkthekembryo.k
a. ovaryk
b. uterinektubek
c. myometriumk
d. endometriumkANS:kDk

Feedbackk




4
A Thekovarykiskthekfemalekreproductivekorgan,kinkwhichkthekovakorkeggskarekproduced.k
B Thekuterinektubekconductskthekeggkfromkthekovaryktokthekuterus.k


TestkBankk Pagekk
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