Question

Which property of enzymes is explained by the lock and key hypothesis?

A. Enzymes are inactive at very low temperatures

B. All enzymes are proteins

C. Human enzymes are most active just below 40 degrees Celsius

D. Most enzymes can only catalyse one reaction.

Answer 1

D

Step-by-step explanation:

because the active site can only bind one subrate to form an enzyme-subrate complex