Can someone please help me answer the questions above and explain why did you pi

Question

Can someone please help me answer the questions above and explain why did you pick that answer?

Thanks

Why can/can't amino acids penetrate a membrane? Amino acids readily incorporate into a membrane, so they do not pass through. Amino acids are charged at physiological pH, so they do pass through. They are not small or neutral enough to simply diffuse through the membrane. Water solution helps amino acids pass through membranes. None of the above Which of the below is an example of a w-3 fatty acid? 10:1 delta8. 13:012:2A5,914:1A1216:3A6,8,10 In many membrane proteins, a single alpha-helix connects the inside- to the outside-globular domain. A single beta-strand has never been found to connect the inside and outside domains. Why? none of the below beta-strand cannot reach as far a amino acids in an a-helical conformation the unsatisfied hydrogen bonding groups in the beta-strand disfavor crossing the polar membrane alpha-helical hydrogen creates a dipole across the helix that favors spanning the membrane..get a-strand contain too much conformation flexibility to be involved in membranes

Explanation / Answer

Amino acids are not small or neutral enough to simply diffuse through the membrane.

Hence, the correct option is (c).

The correct option is (e).

The correct option is (c) the unsatisfied hydrogen bonding groups in the beta-stand disfavour crossing the polar membrane.

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