1.

inhibition of succinate dehydrogenase by malonate is an example ofA. non-competitive inhibitionB. competitive inhibitionC. allosteric inhibitionD. negative feedback.

Answer» Correct Answer - B
The enzyme succinate dehydrogenase is a classical example of competitive inhibition with succinic acid as its substrate. The compounds, namely, malonic acid, glutaric acid and oxalic, have structural similarity with succinic acid and compete with the substrate for binding at the active site of succinate dehydrogenase enzyme .


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