Final answer:
Enzyme function is determined by its shape.
Step-by-step explanation:
The shape of an enzyme determines its function. Enzymes are protein molecules that act as catalysts in biochemical reactions. They speed up the rate of chemical reactions by binding to specific substrates and facilitating the conversion of reactants into products. The shape of an enzyme is crucial for its function because it determines the active site where the substrate binds, and any changes in the shape can affect the enzyme's ability to catalyze reactions effectively.
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