Exhibit 2A the Structure of ATP with Various Groups Labeled

question 1

Multiple Choice

Exhibit 2A The structure of ATP with various groups labeled. Group III is the entire phosphate group.
Refer to Exhibit 2A. Which of the groups could not act as a proton acceptor in a hydrogen bond?

• A) I
• B) II
• C) III
• D) IV
• E) All can accept a hydrogen in a hydrogen bond.

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