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jonny [76]
2 years ago
7

What surrounds the cell and controls the movement of substances in and out

Biology
1 answer:
Nonamiya [84]2 years ago
7 0

Answer:

The plasma membrane is made up by a phospholipid bilayer with embedded proteins that separates the internal contents of the cell from its surrounding environment. Only relatively small, non- polar materials can easily move through the lipid bilayer of the plasma membrane.

Explanation:

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