Which Statement Is True About the Removal of Reversible Inhibitors

Multiple Choice

Which statement is true about the removal of reversible inhibitors from enzyme solutions?

A) PAGE is the primary technique used for this purpose.
B) Dialysis and gel filtration are often used.
C) These inhibitors cannot be separated from the enzyme without treatment with diisopropylfluorophosphate.
D) Removal of reversible inhibitors is extremely difficult and can be achieved only after many purification steps.