Question

4. which of these substances cannot pass through cell membranes?
A.Starch. B.Glycerol.
C. Amino acids. D. Monosaccharides​

Answer 1

cell membranes restrict diffusion of highly charged molecules, such as ions, and large molecules, such as sugars and amino acids.

Answer 2

Answer:

C. Amino acids. D. Monosaccharides

Explanation:

I think this is the answer hope it helps!