Question

11 Name the processed by which CO, and H20 move into and out of tke cell
12. What makes Lysosomes such effective digestive bags?
who discovered Golgi apparatus? Describe its structure and functions
14. List two differences between SER and RER?
15. (a) What is DNA? Where is it found?
(b) Name the functional segment of DNA?
16. State cell theory. Name the scientist who presented it?
17. What are genes? What is their function?
18. List two types of plastics. State one function of each?
19. Identify and name the following cell structures:-
(a) The undefined nuclear region of prokaryotic cell
(b) Site of energy release inside the cell.
20. Expand the following:-
(a) RER (b) DNA (C) ATP (d) SER (e) RNA (SPM​

Answer 1

Answer:

11) Diffusion is the process by which CO, and H20 move into and out of tke cell.

Answer 2

ANSWER :

Different region of a cell can communicate with each other rapidly for the cell to function effectively.

Cells have a large surface area / volume ratio for Greater diffusion of substances in and out of the cell.

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