TEST BANK FOR ESSENTIALS OF ORAL HISTOLOGY AND EMBRYOLOGY

Table of Contents
Chapter 01: Development And Structure Of Cells And Tissues ............................ 2
Chapter 02: Structure And Function Of Cells, Tissues, And Organs .................... 14
Chapter 03: Development Of The Oral Facial Region ......................................... 32
Chapter 04: Development Of The Face And Palate ............................................ 46
Chapter 05: Development Of Teeth................................................................... 58
Chapter 06: Eruption And Shedding Of Teeth .................................................... 72
Chapter 07: Enamel........................................................................................... 84
Chapter 08: Dentin ............................................................................................ 95
Chapter 09: Dental Pulp .................................................................................. 106
Chapter 10: Cementum ................................................................................... 119

,Chapter 01: Development And Structure Of Cells And Tissues




MULTIPLE CHOICE



1. Mitochondria Produce Which Chemical For Intracellular Energy?

A. Adp

B. Atp

C. Rna

D. Dna ANSWER>> 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 ANSWER>> 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 ANSWER>> 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 ANSWER>> 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 ANSWER>> 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?



A. S Phase

B. G1 Phase

C. G2 Phase

D. Prophase ANSWER>> B



Feedback

A The S Phase Is Characterized As The Stage In Which Dna Synthesis Is Complete.

B Correct. The G1 Phase Is The Initial Resting Stage.

C The G2 Phase Is Characterized By Post-Dna Duplication.