Question

what would happen to the enzyme activity
if the temperature is raised from 30 degree to 45 degree?​

Answer 1

Answer:

Higher temperatures disrupt the shape of the active site, which will reduce its activity, or prevent it from working. The enzyme will have been denatured . ... High temperatures will break these forces. The enzyme, including its active site, will change shape and the substrate no longer fit.

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Answer 2

Answer:Increase and then decrease

Explanation:

Enzymes are biological catalysts active in a narrow range of temperature. Enzymes are usually inactive at very low or high temperatures. Consequently, at around 30odegreeC enzyme will be inactive as the temperature is increased gradually, the enzyme activity will rise and usually show maximum activity around 30 degree  C. If the temperature continues to rise, again the enzyme activity will decline. When the temperature is low or high, there is a distortion of the chemical bonds which changes the active structure of the enzyme making them inactive.