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Which of the following is a characteristic of integral membrane proteins? Questi

ID: 879718 • Letter: W

Question

Which of the following is a characteristic of integral membrane proteins? Question 6 options: A) flip-flop occurs but rather slowly B) do not have lateral diffusion or flip-flop C) most of their movement is by lateral diffusion, though limited D) Both A and Bare correct C E) A, B and c are a correct Save Free fatty acids form bilayers because Question 7 options A) none of these choices C B) Do; they are amphipathic Doi their nonpolar fatty acyl chain has to avoid water and C) bilayer is the only aggregate structure it can form to avoid exposing the nonpolar tail to water. D) do not are soluble in water do not their polar head group is wider than the nonpolar tail (fatty acyl chain) and they can form another type of aggregate structure to avoid exposing the nonpolar tail to water

Explanation / Answer

Que No:6

most of their movement is by lateral diffucion, though limited

Que No:7

Fatty acids donot form bilayers because their polar head is wider than the non-polar tail (fatty acyl chain) and they can form another type of aggregate structure to avoid exposing the nonpolar tail to water.

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