Biology for IGCSE & O level - Enzymes (Section 2 - No. 30)
What is the effect of a non-competitive inhibitor on enzyme activity?
It binds to the active site and blocks the substrate.
It binds to the allosteric site and changes the enzyme's shape.
It increases the rate of the reaction.
It increases the affinity of the enzyme for the substrate.
Explanation
Non-competitive inhibitors bind elsewhere on the enzyme and change its shape, impacting function.
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