1. Centrosome is found in-

2. A nucleosome is a portion of the chromonema containing ______.

3. Which one is not a difference between Prokaryotic and Eukaryotic cell?

4. The nucleus was first described by

5. The function of ribosomes is

6. Which of the following statements with reference to cytoskeleton is not correct?

7. A common characteristic feature of plant sieve tube cells and most of the mammalian erythrocytes is

8. Keeping in view the fluid mosaic model for the structure of cell membrane, which one of the following statements is correct with respect to the movement of lipids and proteins from one lipid monolayer to the other (described as flip-flop movement)?

9. Cell secretion is done by-

10. Plastids which store fats and oils are called:-

11. ___________ increases the surface area for mitochondrial activity.

12. In eubacteria, a cellular component which resembles a eukaryotic cell is

13. The largest cell in the human body is-

14. Which of the following does not have cell wall?

15. Cytoskeleton is made of

16. The main site for synthesis of lipids is

17. A cell membrane shows fluid behavior due to

18. Which is called Suicidal Bag?

19. Select one which is not true for ribosome

20. The longest cell in human body is