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The graph shows the effect of temperatur...

The graph shows the effect of temperature on the rate at which the enzyme in a biological washing powder digests and removes fruit juice stains .

Which statements explain the shape of the graph at temperatures higher than X ?
I. Bonds are broken between the R groups of the amino acids in the polypeptide chains of the enzyme.
II. There are more collisions between the enzyme and its substrate.
III. The tertiary structure of the enzyme is altered.
Iv. The shapes of the active site and the substrate are no longer complementary .

A

I,II and III

B

I,II and IV

C

I,III and IV

D

II,III and IV

Text Solution

Verified by Experts

The correct Answer is:
C
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