Multiple Choice
Which of the following interactions holds the -helix and the -pleated sheet into its unique folding pattern?
A) covalent bonding between cysteines (-CH2SH)
B) hydrogen bonding between serines (-CH2OH)
C) hydrogen bonding between nitrogens and oxygens in the amino acid backbone
D) ionic bonding between acidic and basic amino acid side chains
E) hydrophilic interactions
Correct Answer:

Verified
Correct Answer:
Verified
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