elliotanne
elliotanne
28-06-2019
Biology
contestada
Describe three functions of the cell membrane
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Аноним
Аноним
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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