The given graph shows the comparison of activation energy in hydrolysis of sucrose with and without an enzyme.
Correct answer: B. B
- A. A
- B. B
- C. C
- D. D
Explanation
B is marked on the graph for an enzyme catalyzed reaction. It represents the transition state wher Subtrate molecules are highly unstable. So it is the correct option. The rest of the options do not match the statement.
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About Mode of Enzyme Action
Enzyme action depends on the active site forming a temporary enzyme substrate complex, then converting substrate into products with lower activation energy. The lock and key and induced fit models explain specificity and binding, while cofactors and changes in enzyme shape can affect catalysis.
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