Which one of the following statements correctly defines active site?

AThe active site is a site on the enzyme molecule where specific substrate molecules bind.
BThe active site is a site on the substrate molecule where specific enzyme molecules bind.
CThe active site is a site on the substrate molecule where specific product molecules bind.

Verified Answer :

a) the active site is a site on the enzyme molecule where specific substrate molecules bind.

because an active site is 
a region on an enzyme that binds to a protein or other substance during a reaction.

hope this helps :) brainliest? i really need one! 

Answer:

A

Explanation: