Cell Biology

1. The human naked eye can differentiate between two points which are _______ apart.

1.0 mm

0.1 mm

1.0 cm

1.0 dm

2. In the case of neurons, post-mitotic cell escapes cell cycle and remain in _______ phase without proliferating further

G0 phase

G1 phase

G2 phase

S phase

3. A significant happening of meiosis is/are

Crossing over

Random assortment

Both of these

None of these

4. Each kinetochore gets ________ fibers in mitosis

5

4

3

2

5. Jacob’s syndrome can be represented as

XO

XXX

XXY

XYY

6. Lymphocytes are of Two Types, they are

T-Cells and Erythrocytes

Erythrocytes and Platelets

T-Cells and Platelets

T-Cells and B-Cells

7. Centrioles are composed of ________ triplets of microtubules.

3

9

10

15

8. The Main organelle involved in Modification and Routing of Newly Synthesized Proteins to their Destinations is

Endoplasmic Reticulum

Lysosome

Mitochondria

Chloroplast

9. The Meiotic Division Takes Place in

Meristematic Cells

Conductive Cells

Reproductive Cells

Vegetative Cells

10. Microtubules are composed of

Action protein

Actin and myosin proteins

Sphingomyelin and tubulin

Tubulin protein and traces of RNA

Question 1 of 10

Question Yourself Every Day, Expand Your Knowledge Every Way!