Malonate is a competitive inhibitor of Succinate Dehydrogenase enzyme. Suppose you have 0.003 M malonate, and you know that the Ki for Malonate and Succ DH is 0.001 M. What is the inhibition factor?
A. 1003
B. 4
C. 1.333
D. 0.667
E. none of the above
Answer: B