Question

what are different function performs by cell membrane​

Answer 1

The cell membrane, therefore, has two functions: first, to be a barrier keeping the constituents of the cell in and unwanted substances out and, second, to be a gate allowing transport into the cell of essential nutrients and movement from the cell of waste products.

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Answer 2

Answer:

1. forms the boundary of the cells

2. separate the cells from one another

3. separate the cells from surrounding medium

4. maintains cell shape

5. allows only selected substance to enter and to leave cell

6. it is called selectively permeable membrane