Multiple Choice
A series of enzymes catalyze the reactions in the metabolic pathway X → Y → Z → A. Product A binds to the enzyme that converts X to Y at a position remote from its active site. This binding decreases the activity of the enzyme. What is substance X?
A) an allosteric inhibitor
B) a substrate
C) an intermediate
D) the product
Correct Answer:
Verified
Correct Answer:
Verified
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