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    Organic Chemistry
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    Exam 22: Catalysis in Organic Reactions and in Enzymatic Reactions
  5. Question
    Which of the Following Residues Acts as a General-Acid Catalyst
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Which of the Following Residues Acts as a General-Acid Catalyst

Question 86

Question 86

Multiple Choice

Which of the following residues acts as a general-acid catalyst in aldolase but as a general-base catalyst in chymotrypsin?


A) methionine
B) histidine
C) cysteine
D) asparagine
E) lysine

Correct Answer:

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