Essentials Of Oral Histology And Embryology 5thedition Chiego 2

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

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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

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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.