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ludmilkaskok [199]
3 years ago
13

Describe the ways by which substances can cross the phospholipid bilayer

Biology
1 answer:
kirza4 [7]3 years ago
5 0

Explanation:

Simple Diffusion across the Cell (Plasma) Membrane The structure of the lipid bilayer allows only small, non-polar substances such as oxygen and carbon dioxide to pass through the cell membrane, down their concentration gradient, by simple diffusion.

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