Question

which of the following is a semi permeable membrane?
a. cell wall
b. cell membrane
c. tonoplast
d. cuticle​

Answer 1

Answer:

b. cell membrane

Explanation:

Cell membranes serve as barriers and gatekeepers. They are semi-permeable, which means that some molecules can diffuse across the lipid bilayer but others cannot. Small hydrophobic molecules and gases like oxygen and carbon dioxide cross membranes rapidly.

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