| 1 |
Ribosomal RNA is synthesized and stored in |
- A. Nucleolus
- B. Mitochondria
- C. Nucleus
- D. Chloroplast
|
| 2 |
Growth and development of plant is the function of |
- A. Meristematic cells
- B. Parenchymatous cell
- C. Sclerenchymatous cells
- D. Chlorechymatous cells
|
| 3 |
Cell membrane has 60-80 % |
- A. Lipids
- B. Vitamins
- C. Proteins
- D. Carbohydrates
|
| 4 |
The process of taking in liquid material by cell membrane is called. |
- A. Phagocytosis
- B. Pinocytosis
- C. Exocytosis
- D. Lymphocytosis
|
| 5 |
When cross section of centriole is observed it shows as it consists of. |
- A. 9 microtubules
- B. 3 microtubules
- C. 11- microtubules
- D. 6- microtubules
|
| 6 |
Organelle of symbiotic origin is |
- A. Cell wall
- B. Cell membrane
- C. Mitochondria
- D. Vacuole
|
| 7 |
The mitochondria function in |
- A. Lipid storage
- B. Proteins synthesis
- C. Cellular respiration
- D. Photosynthesis
|
| 8 |
Which statement about the nuclear envelop in not true |
- A. It has pores
- B. It is double membrane structure
- C. Its inner membrane bears ribosomes
- D. RNA and some proteins can pass through it
|
| 9 |
Which statement about plastids is true |
- A. They are surrounded by a single membrane
- B. They are power house of cell
- C. They are found in all organisms
- D. They contain DNA and ribosomes
|
| 10 |
What is not true about micro filaments. |
- A. Actin
- B. Amoeboid movement
- C. Cyclosis
- D. Linked with outer surfaced plasma membrane
|