Science, asked by singdha1483, 2 months ago

whatt is cell membrane
please give steps by step explation​

Answers

Answered by ShravyaB
2

Answer:

a microscopic membrane of lipids and proteins which forms the external boundary of the cytoplasm of a cell or encloses a vacuole, and regulates the passage of molecules in and out of the cytoplasm.

Explanation:

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Answered by Zahrah2008
1

Answer:

The cell membrane (plasma membrane) is a thin semi-permeable membrane that surrounds the cytoplasm of a cell. Its function is to protect the integrity of the interior of the cell by allowing certain substances into the cell while keeping other substances out

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