| 1 |
Ribosomes are chemically composed of |
- A. Only protein
- B. Only DNA
- C. Only RNA
- D. Both a and c
|
| 2 |
A structure found attached to membranes in cell it consists of 2 parts Name it. |
- A. Golgi Apparatus
- B. Mitochondria
- C. Lysosome
- D. Ribosome
|
| 3 |
Erythrocytes have |
- A. Only 4 or 5 pores per nucleus
- B. Only 2 or 4 pores per nucleus
- C. Only 3 or 4 pores per nucleus
- D. Only 5 or 6 pores per nucleus
|
| 4 |
Organelle found in both prokaryotic and eukaryotic cells. |
- A. Ribosomes
- B. Mitochondria
- C. Chloroplasts
- D. Lysosomes
|
| 5 |
The diameter of peroxisome is approximately. |
- A. 0.2 micro meter
- B. 0.3 micro meter
- C. 0.4 micro meter
- D. 0.5 micro meter
|
| 6 |
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
|
| 7 |
The digestive cacuoles and autophagosomes are also called. |
- A. Primary lysosomes
- B. Secondary Lysosomes
- C. Endocytosis
- D. All above
|
| 8 |
Which one of the following is true about chloroplast |
- A. Found in underground parts of plants
- B. Help in pollination and dispersal of seeds
- C. Self replicating organelles
- D. Involve in protein synthesis
|
| 9 |
Stroma is a fluid in the chloroplast. |
- A. Granium
- B. Matrix
- C. Thyla koids
- D. Interranum
|
| 10 |
Most of the cell secretions are in nature. |
- A. Proteins
- B. Lipids
- C. Carbohydrates
- D. Glycoproteins
|