Question

4. Why is
selectively
the plasma membrane called a
permeable mebreane?
​

Answer 1

Plasma membrane called a selectively permeable membrane because it regulates the movement of substances from within to outside of the cell. This means that the plasma membrane allows the entry of some substances while preventing the movement of some other substance

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Answer 2

Answer:

this is because it only allows very few things to pass through it therefore it is called semipermeable membrane

Explanation:

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