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Test Bank Essentials Of Oral Histology And Embryology 5Th Edition Chiego All Chapters Covered ,Graded A+

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ESSENTIALS OF ORAL HISTOLOGY AND EMBRYOLOGY 5THEDITION CHIEGO TEST BANK Chapter 01: Development and Structure of Cells and Tissues Chiego: Essentials of Oral Histology and Embryology, 5th Edition MULTIPLE CHOICE 1. Mitochondria produce which chemical for intracellular energy? a. ADP b. ATP c. RNA d. DNA ANS: B Feedback A Mitochondria generate energy through ATP, not ADP, production. B Correct. Mitochondria produce energy via ATP. C Mitochondria generate energy through ATP, not RNA, production. D Mitochondria generate energy through ATP, not DNA, production. DIF: Recall REF: pp. 2-3 OBJ: 1 2. Each tissue originates from mesoderm, EXCEPT one. Which is the EXCEPTION? a. Bone b. Liver c. Blood d. Muscle ANS: B Feedback A Bone tissue develops from mesodermal cells. B Correct. Liver tissue is produced by endodermal cells. C Blood develops from mesodermal cells. D Muscle tissue develops from mesodermal cells. DIF: Recall REF: p. 6 OBJ: 3 3. Which chemical is called the second messenger? a. aDNA b. mRNA c. dGMP d. cAMP ANS: D Feedback A cAMP is the second messenger; aDNA is not. B cAMP is the second messenger; mRNA is not. C cAMP is the second messenger; dGMP is not. D Correct. cAMP transmits information to the intracellular organelles when activated by surface receptors on the plasma membrane. DIF: Recall REF: p. 3 OBJ: 3 4. Which cellular component facilitates protein synthesis? a. Ribosomes b. Lysosomes c. Mitochondria d. Plasmalemma ANS: A Feedback A Correct. Ribosomes synthesize protein. B Lysosomes facilitate the breakdown of intracellular and extracellular substances. C Mitochondria generate energy. D The plasmalemma provides a protective barrier and regulates the transport of substances to and from the cell. 5. Which organelle produces microtubules? a. Nucleus b. Centriole c. Golgi apparatus d. Endoplasmic reticulum ANS: B Feedback A Centrioles generate microtubules; the nucleus does not. B Correct. Centrioles produce microtubules. C Centrioles generate microtubules; the Golgi apparatus does not. D Centrioles generate microtubules; the endoplasmic reticulum does not. DIF: Recall REF: p. 3 OBJ: 1 6. Which phase of the cell cycle is characterized as the initial resting stage?

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EssentialsqOfqOralqHistologyqAndqEmbryologyq5theditionqChiego 1



TEST BANK ESSENTIALS
OF ORAL HISTOLOGY AND
EMBRYOLOGY 5TH EDITION
CHIEGO ALL CHAPTERS
COVERED ,GRADED A+

,EssentialsqOfqOralqHistologyqAndqEmbryologyq5theditionqChiego 2

Chapterq01:qDevelopmentqandqStructureqofqCellsqandqTissuesqChiego:qEssentialsqofqOralqHist
ologyqandqEmbryology,q5thqEdition


MULTIPLEqCHOICE

1. Mitochondriaqproduceqwhichqchemicalqforqintracellularqenergy?
a. ADP
b. ATP
c. RNA
d. DNAq
ANS:qB

Feedback
A
MitochondriaqgenerateqenergyqthroughqATP,qnotqADP,qproduction.q
B Correct.qMitochondriaqproduceqenergyqviaqATP.
C
MitochondriaqgenerateqenergyqthroughqATP,qnotqRNA,qproduction.q
D MitochondriaqgenerateqenergyqthroughqATP,qnotqDNA,qproduction.

DIF: Recallq REF:q pp.q2-3qOBJ:q1

2. Eachqtissueqoriginatesqfromqmesoderm,qEXCEPTqone.qWhichqisqtheqEXCEPTION?
a. Bone
b. Liver
c. Blood
d. Muscleq
ANS:qB

Feedback
A Boneqtissueqdevelopsqfromqmesodermalqcells.
B Correct.qLiverqtissueqisqproducedqbyqendodermalqcells.q
C Bloodqdevelopsqfromqmesodermalqcells.
D

Muscleqtissueqdevelopsqfromqmesodermalqcells.q

DIF: Recallq REF:qqqp.q6 OBJ:q3

3. Whichqchemicalqisqcalledqtheqsecondqmessenger?
a. aDNA
b. mRNA
c. dGMP

,EssentialsqOfqOralqHistologyqAndqEmbryologyq5theditionqChiego 3

d. cAMPq
ANS:qD

Feedback
AqqqqqqqqcAMPqisqtheqsecondqmessenger;qaDNAqisqnot.qBq
qqqqqqcAMPqisqtheqsecondqmessenger;qmRNAqisqnot.qCqqc


AMPqisqtheqsecondqmessenger;qdGMPqisqnot.
DqCorrect.qcAMPqtransmitsqinformationqtoqtheqintracellularqorganellesqwhenqactiv
atedqbyqsurfaceqreceptorsqonqtheqplasmaq membrane.

DIF:qqqq Recallq REF:qqqp.q3qqqqq OBJ:q3

4. Whichqcellularqcomponentqfacilitatesqproteinqsynthesis?
a. Ribosomes
b. Lysosomes
c. Mitochondria
d. PlasmalemmaqANS:qA

Feedback
A Correct.qRibosomesqsynthesizeqprotein.
B Lysosomesqfacilitateqtheqbreakdownqofqintracellularqandqextracellularqsubstances.q
C Mitochondriaqgenerateqenergy.
D
Theqplasmalemmaqprovidesqaqprotectiveqbarrierqandqregulatesqtheqtransportqofqs
ubstancesqtoqandqfromqtheqcell.

5. Whichqorganelleqproducesqmicrotubules?
a. Nucleus
b. Centriole
c. Golgiqapparatus
d. EndoplasmicqreticulumqANS:qB

Feedback
A
Centriolesqgenerateqmicrotubules;qtheqnucleusqdoesqnot.q
B Correct.qCentriolesqproduceqmicrotubules.
C Centriolesqgenerateqmicrotubules;qtheqGolgiqapparatusqdoesqnot.
D Centriolesqgenerateqmicrotubules;qtheqendoplasmicqreticulumqdoesqnot.q

DIF: Recallq REF:qqqp.q3 OBJ:q1

6. Whichqphaseqofqtheqcellqcycleqisqcharacterizedqasqtheqinitialqrestingqstage?

, EssentialsqOfqOralqHistologyqAndqEmbryologyq5theditionqChiego 4

a. Sqphase
b. G1qphase
c. G2qphase
d. ProphaseqANS:qB

Feedback
A
TheqSqphaseqisqcharacterizedqasqtheqstageqinqwhichqDNAqsynthesisqisqcomplete.q
B Correct.qTheqG1qphaseqisqtheqinitialqrestingqstage.
C TheqG2qphaseqisqcharacterizedqbyqpost-DNAqduplication.
D Prophaseqisqcharacterizedqbyqfourqspecificqstructuralqchanges.q

DIF: Recallq REF:qqqp.q4 OBJ:q1

7. Posttranslationalqmodificationsqtoqproteinsqproducedqbyqtheqroughqendoplasmicqreticulumqa
re
accomplishedqby .
a. mitochondria
b. Golgiqapparatus
c. messengerqRNA
d. smoothqendoplasmicqreticulumqANS:qB

Feedback
A TheqGolgiqapparatusqisqresponsibleqforqposttranslationalqalterations;qmitochondriaqa
reqnot.
B Correct.qTheqGolgiqapparatusqmakesqalterationsqtoqproteinsqproducedqbyqtheqr
oughqendoplasmicqreticulum.
C TheqGolgiqapparatusqisqresponsibleqforqposttranslationalqalterations;qmRNAqisq
not.
D TheqGolgiqapparatusqisqresponsibleqforqposttranslationalqalterations;qtheqsmoothqe
ndoplasmicqreticulumqisqnot.

DIF: Recallq REF:qqqp.q2 OBJ:q1

8. The providesqanqidealqenvironmentqforqtheqimplantationqandq growthqofqtheqembryo.
a. ovary
b. uterineqtube
c. myometrium
d. endometriumqANS:qDq

Feedback

Connected book
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Daniel J. Chiego, Daniel J. Chiego, Jr. Essentials of Oral Histology and Embryology
Publisher: 2018 ISBN: 9780323497251 Edition: Unknown

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