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Question rangeC1.1.5—Induced-fit binding
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The diagram shows the formation of an enzyme-substrate complex.

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What describes the process shown in the diagram?

A

The lock and key hypothesis, as the substrate is complementary to the enzyme.

B

The substrate permanently alters the shape of the enzyme's active site.

C

The substrate and the active site have the same shape.

D

The active site changes shape to accommodate the substrate in the induced-fit model.

The following diagram shows the synthesis and regulation of some amino acids.

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The enzyme hexokinase catalyses the reaction between glucose and ATP to form Glucose -6- phosphate and ADP.

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