Proteins Can Buffer a Drop in PH by Their Side

question 53

Multiple Choice

Proteins can buffer a drop in pH by their side groups and can buffer an increase in pH by their side groups.

• A)-NH₂; -PO₄
• B)-PO₄; -COOH
• C)-NH₂; -COOH
• D)-COOH; -NH₂
• E)-PO₄; -NH₂

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