To say that an enzyme has been denatured means that
A) the enzyme is working at its maximal rate.
B) the enzyme is working at an optimal temperature.
C) an inhibitor has bound the enzyme at the active site.
D) its three-dimensional structure has changed and the enzyme can no longer function properly.

Question

Quizplus · Accepted Answer

Denaturation of an enzyme refers to the loss or alteration of its three-dimensional structure, which is crucial for its function. This structural change means the enzyme can no longer bind to its substrate properly or catalyze reactions effectively, leading to a loss of enzymatic activity.

To Say That an Enzyme Has Been Denatured Means That