Which order of enzymes is correct according to their strengt

Which order of enzymes is correct according to their strength of binding to the substrate? AC B

Solution

Reduced Km means higher affinity of the enzyme towards substrate. 0.5 Vmax means the maximum velocity reached at half the substrate concentration and since A has the lowest Km and C has the highest Km value therefore, the order of strength of binding to the substrate will be A>B>C.

Answer is b)