1. Cells were first studied scientifically by
a. Robert Hooke
b. Robert Koch
c. Charles Darwin
d. Gregor Mendel
2. The first experiments in using microscopy were
performed by
a. Robert Hooke
b. Van Leeuwenhoek
c. Charles Darwin
d. Gregor Mendel
3. The cell theory was proposed by
a. Schleiden and Leeuwenhoek b. Robert Koch
c. Schleiden and Schwann d.
Metchnikoff
4. The size range of viruses is
a. 1-2 µm
b. 5-10 µm
c. 50-100 nm
d. 20 µm
5. The size range of most prokaryotes is
a. 1-2 µm
b. 5-10 µm
c. 50-100 nm d. 20 µm
6. The size range of most eukaryotic cells is
a. 1-2 µm
b. 5-100 µm
c. 50-100 nm
d. 20 µm
7. Usually, the largest organelle of an eukaryotic cell
is
a. Mitochondria
b. Golgi apparatus
c. Nucleus d. Ribosome
8. The theory that explains the evolution of eukaryotes
from prokaryotes is
a. Endosymbiotic theory b.
Recapitulation theory
c. Cell theory
d. Ectosymbiotic theory
9. The cells that cover the outer and internal surfaces
of organs form
a. Epithelia
b. Cilia
c. Villi
d. Microvilli
10. The epithelial cells that are taller than they are
broad are called
a. Squamous b.
Columnar
c. Striated
d. Cuboid
11. The epithelial cells that are flat are called
a. Squamous
b. Columnar
c. Striated
d. Cuboid
12. The absorptive functions of cells is enhanced by the
presence of
a. Pores b. Desmosomes
c. Microvilli
d. Channels
13. The extracellular fibrous supporting layer for the
epithelial cells is known as the
a. Plasma membrane b.
Basement membrane
c. Cementing membrane d. Basal
epithelium
14. Cilia are mostly seen on the surface of
a. Skeletal muscle cells b. Epithelial
cells
c. Myogenic cells d.
Lumen cells
15. Stratified epithelium is mostly present at
a. Trachea b. Intestinal lumen
c. Skin
d. Connective tissue
16. Connective tissue does not include
a. Bone
b. Cartilage
c. Skin
d. Adipose tissue
17. Cells with amorphous ground substance with fibers and
a large extracellular matrix is a feature of
a. Epithelial tissue b.
Nervous tissue
c. Connective tissue d. Muscles
18. The most abundant fiber type in the connective tissue
is
a. Fibrinogen
b. Collagen
c. Fibrin
d. Actin
19. The cell type in connective tissue that secrete the
ground substance and fibers are
a. Macrophages b.
Glial cells
c. Goblet cells d.
Fibroblasts
20. The muscle cell type that contract slowly are
a. Smooth b. Striated
c. Cardiac
d. Skeletal
ANSWERS TO MCQs
|
1. a 2. b 3. c 4. c 5. a 6. b 7. c 8. a 9. a 10. b |
11. a 12. c 13. b 14. b 15. c 16. c 17. c 18. b 19. d 20. a |
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