heatherstacyy heatherstacyy
  • 23-11-2014
  • Biology
Answered

Describe how the plasma membrane controls what goes into and comes out of a cell.



Answer :

lyladamiano lyladamiano
  • 23-11-2014
Diffusion has a major part in this. It has proteins embedded in it that allow molecules to diffuse in and out of the cell up and down its concentration gradient.
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