In regard to the expression of enzyme activity,a katal is:

Question

Quizplus · Accepted Answer

A katal is defined as the amount of enzyme that will catalyze the conversion of 1 mole of substrate per second. It is a measure of the catalytic activity of an enzyme and is based on the turnover number, which is the number of substrate molecules that can be converted to product by a single enzyme molecule in a given time. Options A and B are incorrect as they describe the substrate or enzyme consumption rather than the catalytic activity. Option D is incorrect as it describes the Michaelis-Menten constant, which is a measure of the affinity of the enzyme for its substrate, not the activity.

In Regard to the Expression of Enzyme Activity,a Katal Is