Select the option which is not correct with respect to enzyme action.

• A
  Substrate binds with enzyme at its active site.
• B
  Addition of lot of succinate does not reverse the inhibition of succinic dehydrogenase by malonate.
• C
  $A$ non-competitive inhibitor binds the enzyme at a site distinct from that which binds the substrate.
• D
  Malonate is a competitive inhibitor of succinic dehydrogenase.