prChiego
ESSENTIALS prOF prORAL prHISTOLOGY prAND
prEMBRYOLOGYpr5THEDITION prCHIEGO prTEST prBANK
,Essentials prOf prOral prHistology prAnd prEmbryology pr5thedition 2
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Chapter pr01: prDevelopment prand prStructure prof prCells prand prTissues prChiego:
prEssentials prof prOralprHistology prand prEmbryology, pr 5th prEdition
MULTIPLE prCHOICE
1. Mitochondria prproduce prwhich prchemical prfor printracellular prenergy?
a. ADP
b. ATP
c. RNA
d. DNA
prANS: prB
Feedback
A Mitochondria prgenerate prenergy prthrough prATP, prnot prADP,
prproduction.prB Correct. prMitochondria prproduce prenergy prvia
prATP.
C Mitochondria prgenerate prenergy prthrough prATP, prnot prRNA,
prproduction.prD Mitochondria prgenerate prenergy prthrough prATP, prnot
prDNA, prproduction.
DIF: Recall p r REF: p r pp. pr2-3 prOBJ: pr1
2. Each prtissue proriginates prfrom prmesoderm, prEXCEPT prone. prWhich pris prthe
prEXCEPTION?
a. Bone
b. Liver
c. Blood
d. Muscle
prANS: prB
Feedback
A Bone prtissue prdevelops prfrom prmesodermal prcells.
B Correct. prLiver prtissue pris prproduced prby
prendodermal prcells.prC Blood prdevelops prfrom
prmesodermal prcells.
D Muscle prtissue prdevelops prfrom prmesodermal
prcells.prDIF: Recall p r REF: pr pr prp.
pr6 OBJ: pr3
3. Which prchemical pris prcalled prthe prsecond prmessenger?
a. aDNA
,Essentials prOf prOral prHistology prAnd prEmbryology pr5thedition 3
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b. mRNA
c. dGMP
, Essentials prOf prOral prHistology prAnd prEmbryology pr5thedition 4
prChiego
d. cAMP
prANS: prD
Feedback
A pr pr pr pr pr pr pr prcAMP pris prthe prsecond prmessenger;
praDNA pris prnot. prB pr pr pr pr pr pr prcAMP pris prthe
prsecond prmessenger; prmRNA pris prnot. prC pr prcAMP
pris prthe prsecond prmessenger; prdGMP pris prnot.
D prCorrect. prcAMP prtransmits prinformation prto prthe printracellular prorganelles
prwhen practivated prby prsurface prreceptors pron prthe prplasma prmembrane.
DIF: pr pr pr p r Recall p r REF: pr pr prp. pr3 pr pr pr pr p r OBJ: pr3
4. Which prcellular prcomponent prfacilitates prprotein prsynthesis?
a. Ribosomes
b. Lysosomes
c. Mitochondria
d. Plasmalemma prANS: prA
Feedback
A Correct. prRibosomes prsynthesize prprotein.
B Lysosomes prfacilitate prthe prbreakdown prof printracellular prand prextracellular
prsubstances.prC Mitochondria prgenerate prenergy.
D The prplasmalemma prprovides pra prprotective prbarrier prand prregulates prthe
prtransport profprsubstances prto pr and prfrom prthe prcell.
5. Which prorganelle prproduces prmicrotubules?
a. Nucleus
b. Centriole
c. Golgi prapparatus
d. Endoplasmic prreticulum prANS: prB
Feedback
A Centrioles prgenerate prmicrotubules; prthe prnucleus
prdoes prnot.prB Correct. prCentrioles prproduce
prmicrotubules.
C Centrioles prgenerate prmicrotubules; prthe prGolgi prapparatus prdoes prnot.
D Centrioles prgenerate prmicrotubules; prthe prendoplasmic prreticulum
prdoes prnot.prDIF: Recall p r REF: pr pr prp. pr3 OBJ: pr1
6. Which prphase prof prthe prcell prcycle pris prcharacterized pras prthe prinitial prresting prstage?