The Michaelis constant KM is defined as _____.
I. (k-1 + k2)/k1
II. one-half Vmax
III. [S] = [ES]
IV. [ES]/2

Name: The Michaelis constant KM is defined as _____. I. (k-1 + k2)/k1 II. one-half Vmax III. [S] = [ES] IV. [ES]/2
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Quizplus · Accepted Answer

The Michaelis constant KM is defined as (k-1 + k2)/k1, which is option I. It represents the substrate concentration at which the reaction rate is half of Vmax, but it is not equal to one-half Vmax itself.

The Michaelis Constant KM Is Defined as _____