PLEASE ANSWER
Complete the description about chemical reactions.
Substance A attaches to the _____site of an enzyme. Product A and the enzyme need the help of a metal ion, a ______, to
catalyze a reaction. When the reaction is completed, substances B and C are created.
Blank #1:
A.energy
B.active
C.reaction
Blank #2:
A.coenzyme
B.cofactor
C.substrate
