| 1 |
The cells which transmit impulses are. |
- A. Kidney cells
- B. Bone cells
- C. Blood cells
- D. Nerve cells
|
| 2 |
Growth and development of plant is the function of |
- A. Meristematic cells
- B. Parenchymatous cell
- C. Sclerenchymatous cells
- D. Chlorechymatous cells
|
| 3 |
Golgi apparatus was discovered by Golgi in |
- A. 1897
- B. 1896
- C. 1898
- D. 1889
|
| 4 |
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
|
| 5 |
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
|
| 6 |
The soluble part of the cytoplasm called. |
- A. Stoma
- B. Gel
- C. Matrix
- D. Cytosol
|
| 7 |
Ribosomes are chemically composed of |
- A. Only protein
- B. Only DNA
- C. Only RNA
- D. Both a and c
|
| 8 |
The mitochondria function in |
- A. Lipid storage
- B. Proteins synthesis
- C. Cellular respiration
- D. Photosynthesis
|
| 9 |
Plastids are only found in |
- A. Bacteria
- B. Viruses
- C. Plant cell
- D. Animal cell
|
| 10 |
Cell wall of prokaryotic organisms lack cellulose instead of cellulose its strengthening materials is. |
- A. Silica
- B. Wax
- C. Cutin
- D. Mureln
|