Question

4 function of the cell membrane?

Answer 1

1) It gives definite shape to cell.
2) It is selectively permeable.
3) It provides mechanical support for the protection of internal structures of a cell.
4) It is living membrane and is made up of lipids and proteins.

Answer 2

Answer:

Functions of cell membrane:

1. Protects the cells by acting as a

barrier.

2. The Quasi (semi)-fluid nature enables

the cell membrane to take part in Cell

growth, formation of inter-cellular

junctions, Cell division, Secretion of

various substances, and Endocytosis.

3. It receives chemical messengers

from other cells.

4. It acts as a receptor.

5. It regulates the transport of

substances across the cell membrane.

Explanation:

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