Multiple Choice
What type of attractive force is responsible for maintaining the secondary structure of a protein?
A) hydrogen bonds between carbonyl and amine groups of peptide bonds
B) van der Waals forces between hydrophobic R groups of nonpolar amino acids
C) salt bridges
D) S-S bonds between thiol-containing amino acids
E) None of the choices are correct.
Correct Answer:

Verified
Correct Answer:
Verified
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