Question

How temperature affects enzyme activity?

03 Feb 2026
Answer :
Word Count : 268
Enzyme activity is strongly influenced by temperature because enzymes are protein molecules whose structure and function depend on thermal conditions. As temperature increases, the kinetic energy of substrate and enzyme molecules also increases, leading to more frequent and effective collisions between them. This results in a higher rate of enzyme–substrate complex formation and therefore an increase in reaction rate. Within a moderate temperature range, the rise in temperature generally causes a proportional increase in enzyme activity, often doubling
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