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Why do cells have a plasma membrane?


to distinguish plants from animals


to separate proteins from the nucleus


to define the size of the cell


to separate the inside of the cell from its environment

Respuesta :

autumnmadray

Answer:

The plasma membrane, or the cell membrane, provides protection for a cell. It also provides a fixed environment inside the cell. And that membrane has several different functions. One is to transport nutrients into the cell and also to transport toxic substances out of the cell.

Explanation:

two797714

Answer:

to separate the inside of the cell from its environment

Explanation:

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