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andrew11 [14]
3 years ago
6

What are 2 functions of the cell membrane

Biology
2 answers:
gogolik [260]3 years ago
4 0

Answer:

(1) they keep toxic substances out of the cell.

(2) they contain receptors and channels that allow specific molecules, such as ions, nutrients, wastes, and metabolic products, that mediate cellular and extracellular activities to pass between organelles

sergiy2304 [10]3 years ago
3 0

Answer:

2 functions of the cell membrane are to be a barrier type by keeping the constituents of the cell in and unwanted substances out and the other function is to be a gate type allowing transport into the cell of essential nutrients and movement from the cell of bad or waste products.

Explanation:

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