12.Which of the following best describes the hydrogen bonding pattern in an a-helix?
(A) Between adjacent side chains.
(B) Between carbonyl oxygen of residue i and amide hydrogen of residue i+4.
(C) Between carbonyl oxygen of residue i and amide hydrogen of residue i+1.
(D) Between backbone atoms of adjacent ẞ-strands.
(E) Between backbone atoms and water molecules.
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統計: A(0), B(1), C(0), D(0), E(0) #3825477
統計: A(0), B(1), C(0), D(0), E(0) #3825477