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28-06-2019
Biology

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Describe three functions of the cell membrane

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28-06-2019

Answer:

Firstly cell membrane is selective permeable MEMBER.IT allows those substances to enter that are in need and used.
A cell membrane regulates the flow of solutions and material in and out of the cell with certain limitation .
Transport across membranes is necessary to maintain suitable pH,ionic concentration for enzyme activity and excrete toxic substances

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