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The value of K(m) (Michaelis-Menten con...

The value of `K_(m)` (Michaelis-Menten constant) varies form `10^(6)` to `10^(-6)` M but for allosteric enzyme, there is no constant `k_(m)` value. This `K_(m)` is .

A

substrate concentration at which the enzymatic reaction attains half its maximum velocity `((1)/(2)V_("max"))`

B

enzyme concentration at which the reaction attains `(1)/(2)V_("max")`.

C

end product concentration at which reaction attains `(1)/(2)V_("max")`.

D

none of the above statements is correct.

Text Solution

Verified by Experts

The correct Answer is:
A
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