MCQ Histology
1.Which of the following is NOT a membranous organelle
a. Lysosomes
b. Peroxisomes
c. Mitochondria
d. Ribosomes
e. Endoplasmic reticulum
The answer is d
2.Which organelle contains digestive enzymes
a. Rough endoplasmic reticulum
b. Smooth endoplasmic reticulum
c. Lysosome
d. Golgi apparatus
e. Mitochondria
The answer is c
3.Which organelle is considered the powerhouse of the cell
a. Rough endoplasmic reticulum
b. Smooth endoplasmic reticulum
c. Lysosome
d. Golgi apparatus
e. Mitochondria
The answer is e
4.What structure is at the base of cilia
a. Ribosomes
b. Peroxisome
c. Microfilaments
d. Centrioles
e. Nucleoli
The answer is d
5.Which of the following is NOT considered an inclusion
a. Pigment
b. Glycogen
c. Lipid
d. Secretory granules
e. Mitochondria
The answer is e
6.Collectively, what is the cytoplasm and nucleus called
a. Plasmalemma
b. Glycocalyx
c. Protoplasm
d. Cristae
e. Ground substance
The answer is c
7.How thick is the plasma membrane
a. 8-10 angstroms
b. 8-10 nanometers
c. 8-10 micrometers
d. 8-10 millimeters
e. None of the above
The answer is b
8.What is the term for the general process that cells us to expunge material
from the cell
a. Endocytosis
b. Exocytosis
c. Pinocytosis
d. Phagocytosis
e. Active transport
The answer is b
9.Which organelle sorts and packages proteins within a cell
a. Rough endoplasmic reticulum
b. Smooth endoplasmic reticulum
c. Lysosome
d. Golgi apparatus
e. Mitochondria
The answer is d
10.Which of the following is NOT a membranous organelle
a. Lysosomes
b. Filaments
c. Peroxisomes
d. Mitochondria
e. Endoplasmic reticulum
The answer is b
11.What are the folds on the inner mitochodrial membrane called
a. Plasmalemma
b. Glycocalyx
c. Protoplasm
d. Cristae
e. Ground substance
The answer is d
12.Which organelle is involved in lipid metabolism
a. Rough endoplasmic reticulum
b. Smooth endoplasmic reticulum
c. Lysosome
d. Golgi apparatus
e. Mitochondria
The answer is b
13.Which organelle contains detoxifying enzymes
a. Ribosomes
b. Peroxisome
c. Microfilaments
d. Centrioles
e. Nucleoli
The answer is b
14.Which of the following is NOT a membranous organelle
a. Microtubules
b. Lysosomes
c. Peroxisomes
d. Mitochondria
e. Endoplasmic reticulum
The answer is a
15.What is the limiting membrane of a cell
a. Plasmalemma
b. Glycocalyx
c. Protoplasm
d. Cristae
e. Ground substance
The answer is a
16.What is also called a low resistance junction
a. Tight junction
b. Gap junction
c. Junctional epithelium
d. Junctional complex
e. None of the above
The answer is b
17.Which of the following is an organelle
a. Pigment
b. Glycogen
c. Lipid
d. Secretory granules
e. Mitochondria
The answer is e
18.What is the term for the general process that cells us to bring things into the cell
a. Endocytosis
b. Exocytosis
c. Pinocytosis
d. Phagocytosis
e. Active transport
The answer is a
19.Which organelle produces protein for export
a. Rough endoplasmic reticulum
b. Smooth endoplasmic reticulum
c. Lysosome
d. Golgi apparatus
e. Mitochondria
The answer is a
20.Where are ribosomes constructed
a. Cytoskeleton
b. Peroxisome
c. Microfilaments
d. Centrioles
e. Nucleoli
The answer is e
21.What is the term for the process used by cells for the transport in of particulate matter
a. Endocytosis
b. Exocytosis
c. Pinocytosis
d. Phagocytosis
e. Active transport
The answer is d
22.What is another term for the cytoplasm outside of organelles
a. Plasmalemma
b. Glycocalyx
c. Protoplasm
d. Cristae
e. Ground substance
The answer is e
23.What is the a small clear space within a cell
a. Space of Disse
b. Space of Mall
c. Vacuole
d. Lacuna
e. Howship's lacuna
The answer is c
24.Which of the following is NOT a membranous organelle
a. Lysosomes
b. Peroxisomes
c. Centrioles
d. Mitochondria
e. Endoplasmic reticulum
The answer is c
25.What is the polysaccharide coating that is sometimes found on the cell membrane
a. Plasmalemma
b. Glycocalyx
c. Protoplasm
d. Cristae
e. Ground substance
The answer is b
26.What process is nicknamed "cell drinking"
a. Endocytosis
b. Exocytosis
c. Pinocytosis
d. Phagocytosis
e. Active transport
The answer is c
27.Which organelle is studded with ribosomes
a. Rough endoplasmic reticulum
b. Smooth endoplasmic reticulum
c. Lysosome
d. Golgi apparatus
e. Mitochondria
The answer is a
28.Where is the site of protein synthesis
a. Ribosomes
b. Peroxisome
c. Microfilaments
d. Centrioles
e. Nucleoli
The answer is a
29.What structure contributes to the cells cytoskeleton
a. Ribosomes
b. Peroxisome
c. Microfilaments
d. Centrioles
e. Nucleoli
The answer is c
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