The Michaelis constant K_M is defined as
(I) (k_-1+ k₂) /k₁
(II) ½ V_max
(III) [S] = [ES]
(IV) [ES]/2

Name: The Michaelis constant K M is defined as (I)(k -1 + k 2 )/k 1 (II)½ V max (III)[S] = [ES] (IV)[ES]/2 A)I B)I,II C)II D)I,IV E)II,IV
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Question

The Michaelis constant K_M is defined as (I)(k_-1+ k₂)/k₁ (II)½ V_max (III)[S] = [ES] (IV)[ES]/2 A)I B)I,II C)II D)I,IV E)II,IV

Quizplus · Accepted Answer

The Michaelis constant (Km) is defined as (k2 + k-1)/k1, where k1, k-1, and k2 are the rate constants for the enzyme-substrate complex formation, dissociation, and conversion to product, respectively. This corresponds to option I.

The Michaelis Constant KM Is Defined as

The Michaelis Constant K_M Is Defined as