The inhibitory effect of malonic acid on the | vedclass

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Question

(A) Succinic dehydrogenase catalyzes the oxidation of succinate to fumarate. Malonic acid is structurally similar to succinate. Because of this struct

Vedclass · Accepted Answer

Competitive inhibition

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(A) Succinic dehydrogenase catalyzes the oxidation of succinate to fumarate. Malonic acid is structurally similar to succinate. Because of this structural similarity,malonic acid competes with the substrate (succinate) for the active site of the enzyme succinic dehydrogenase. This type of inhibition,where the inhibitor resembles the substrate and competes for the active site,is known as competitive inhibition.

The inhibitory effect of malonic acid on the enzyme succinic dehydrogenase is an example of:

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