Which of the following is a mechanism of regulating enzyme activity?
A) Feedback inhibition by product.
B) Addition or removal of phosphate groups from of the enzyme.
C) Presence of activators.
D) Activation of zymogens.
E) All of these regulate enzyme activity.

Question

Quizplus · Accepted Answer

All the options listed (A through D) are mechanisms through which enzyme activity can be regulated. Feedback inhibition, phosphorylation/dephosphorylation, the presence of activators, and the activation of zymogens are all common ways to control the function of enzymes in biological systems.

Which of the Following Is a Mechanism of Regulating Enzyme