Question

An $a$-helix is most likely to be held together by: (A) disulfide bonds. (B) hydrophobic effects. (C) hydrogen bonds. (D) ionic attractions between side chains.

   An $a$-helix is most likely to be held together by:
(A) disulfide bonds.
(B) hydrophobic effects.
(C) hydrogen bonds.
(D) ionic attractions between side chains.

Kaplan MCAT Biochemistry Review 2019-2020
Kaplan MCAT Biochemistry Review 2019-2020
Kaplan Test Prep 2020 Edition
Chapter 1, Problem 7 ↓

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Step 1: An $\alpha$-helix is a common secondary structure in proteins where the backbone is coiled into a spiral shape.  Show more…

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An $a$-helix is most likely to be held together by: (A) disulfide bonds. (B) hydrophobic effects. (C) hydrogen bonds. (D) ionic attractions between side chains.
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