The inhibition of succinate dehydrogenase by | vedclass

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Question

(A) Succinate dehydrogenase is an enzyme that catalyzes the oxidation of succinate to fumarate in the Krebs cycle.Malonate is a structural analog of s

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Competitive inhibition

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(A) Succinate dehydrogenase is an enzyme that catalyzes the oxidation of succinate to fumarate in the Krebs cycle.Malonate is a structural analog of succinate.Because malonate closely resembles the substrate (succinate),it competes with the substrate for the active site of the enzyme.This type of inhibition,where the inhibitor competes with the substrate for the active site,is known as competitive inhibition.

The inhibition of succinate dehydrogenase by malonate is an example of:

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