NEET BiologyClass 11Factors affecting enzyme activityMediumAssertion–Reason

Enzymes respond differently to cold and heat. Evaluate the Assertion and Reason.

Assertion (A): An enzyme kept at a low temperature can usually regain its activity when warmed, but one exposed to a very high temperature loses its activity.
Reason (R): Low temperature only keeps an enzyme in a temporarily inactive state, whereas high temperature denatures its protein structure.

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Enzymes respond differently to cold and heat. Evaluate the Assertion and Reason.

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