The Basic Steps of an Enzyme-Catalyzed Reaction Are

The basic steps of an enzyme-catalyzed reaction are:

A) substrate and product combine,forming an S-P complex.The reaction occurs,enzymes are released,and the unchanged substrate is released and recycled.
B) substrate and enzyme combine,forming an E-S complex.The reaction occurs,products are released,and the unchanged enzyme is released and recycled.
C) substrate,enzyme,and product combine,forming an S-E-P complex.The reaction occurs,enzymes are released,and the unchanged enzyme is released and recycled.
D) enzyme and product combine,forming an E-P complex.The reaction reverses,enzymes are released,and the unchanged substrate is released and recycleD.