Question 14

(Multiple Choice)

An enzymatic reaction has a Vmax of 100 μ\mu M/min.At a substrate concentration of 5 μ\mu M,the velocity is 25 μ\mu M/min.What is the KM for the reaction?


A)5 μ\mu M
B)10 μ\mu M
C)15 μ\mu M
D)20 μ\mu M
E)none of the above

Answer