Biology for IGCSE & O level - Enzymes (Section 3 - No. 6)
What is the role of the active site in an enzyme-catalyzed reaction?
To bind with the substrate
To provide the energy needed for the reaction
To lower the activation energy of the reaction
To be unaffected by the pH of a reaction.
Explanation
The active site binds to the substrate and lowers activation energy to increase the reaction rate.
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