The figure given below shows the conversion of a substrate into product by an enzyme. In which one of the four options (1 - 4) the components of reaction labelled as A, B,C and D are identified correctly ?

 

A

B

C

D

(A)

 

Potential

energy

Transition

state

Activation

Energy with enzyme

Activation energy with- out enzyme

(B)

Transition

State

Potential

Energy

Activation

Energy with-out enzyme

Activation energy with enzyme

(C)

 

Activation energy with-out enzyme

Transition state

Activation energy with enzyme

Potential energy

(D)

 

Activation energy with enzyme

Transition state

Activation energy with-out enzyme

Potential energy

Refer NCERT, Heading 9.12.2, page-156

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