| 31. | Which biologist first gave the name ‘Cell’? |
A. Fleming | |
B. Leuvenhoek | |
C. robert hook | |
D. brown |
| 32. | Which structure differentiates animal cell from plant cell? |
A. ribosome | |
B. mitochondria | |
C. centromere | |
D. centriole |
| 33. | Which of the following will not be performed in the absence of ribosomes in the cell? |
A. breathing | |
B. emissions | |
C. protein synthesis | |
D. carbohydrate synthesis |
| 34. | If mitochondria stop working, which function will not be able to be done in the cell? |
A. food shortage | |
B. oxidation of food | |
C. digestion of food | |
D. absorption of food |
| 35. | Which is called the power house of the cell? |
A. Gouljikay | |
B. nucleolus | |
C. mitochondria | |
D. ribosome |
| 36. | Which of the following is the largest cell organelle? |
A. chromosome | |
B. mitochondria | |
C. plastid | |
D. Gouljikay |
| 37. | Where does protein synthesis take place in the cell? |
A. in the golgi body | |
B. in ribosome | |
C. in mitochondria | |
D. in the centrosome |
| 38. | The outermost covering of plant cells is called – |
A. cell membrane | |
B. cell wall | |
C. tonoplast | |
D. endoplasmic reticulum |
| 39. | Gives definite shape to the cell |
A. cell membrane | |
B. cell wall | |
C. Central | |
D. Gouljikay |
| 40. | A dense network of fine, branched, membranous and irregular tubules present in the cytoplasm is called – |
A. Gouljikay | |
B. mitochondria | |
C. ribosome | |
D. endoplasmic reticulum |