The part of the enzyme where the substrate binds is called the:
a
substrate
b
product
c
inhibitor
d
active site
d) active site
The correct answer is: d) active site.
The active site is the specific region of an enzyme where the substrate molecule(s) bind during a reaction. This binding is important for the enzyme to catalyze the reaction by facilitating the breaking or formation of chemical bonds in the substrate molecule(s).