Multiple Choice
Given a peptide: 
Salt bridges will form in this peptide in a buffer at pH 7 between:
I. the amino terminus -NH3+ and the carboxy terminus -COO-
II. the side chain of Asp6 and the amino terminus -NH3+
III. the side chains of Ser6 and Gln9
IV. the side chain of His13 and the carboxy terminus -COO-
V. the side chains of Gln9 and His13
A) I
B) II
C) III
D) I, II and IV
E) III, IV, and V
Correct Answer:

Verified
Correct Answer:
Verified
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