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

Question 89

Question 89

Multiple Choice

Which of the following residues acts as a general-base catalyst in the cleavage of the C3-C4 bond in the mechanism of the aldolase-catalyzed reaction?


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

Correct Answer:

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