Consider the induced fit model of enzyme activity.Which of the following statements about this model is false?
A)The shape of the substrate is a close, but not exact, match to the shape of the active site of the enzyme.
B)As the substrate binds to the enzyme, either or both molecules change shape slightly.
C)The distortion of the shape of the substrate may be a factor in catalyzing the reaction.
D)After the products are released, the enzyme returns to its original shape.
E)The substrate and enzyme bind irreversibly.

Question

Quizplus · Accepted Answer

The statement that the substrate and enzyme bind irreversibly is false. In the induced fit model, the binding between substrate and enzyme is reversible, and the enzyme can release its products and return to its original shape.

Consider the Induced Fit Model of Enzyme Activity