What is the term for the three-dimensional pocket on an enzyme that holds a particular charge and interacts directly with its substrate?

Biology Mcqs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

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Subject
Biology Mcqsbiology-mcqs
Published
11 May 2018
Last updated
28 May 2026

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Explanation

The active site is the specific three-dimensional cavity on an enzyme that carries a particular charge, allowing it to bind and react with the substrate. Other sites like the binding site or allosteric site serve different roles in enzyme function.

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