Here is Friday's #DAT<https://www.facebook.com/hashtag/dat?source=feed_text&story_id=726114864218611> Question of the Day:

A particle that can bind in the active site of an enzyme, preventing the binding of the substrate is referred to as which of the following?

A. positive inhibitor
B. negative inhibitor
C. competitive inhibitor
D. non-competitive inhibitor
E. regulator proteins