Question

Enzymes are involved in biochemical reactions within the cells of all living organisms. Which statement best describes how enzymes affect biochemical reactions?
A). They raise the activation energy to increase the heat of the reaction.

B). They supply additional energy to increase the amount of energy stored.

C). They reduce the activation energy to increase the speed of the reaction.

D). They provide additional reactants to increase the amount of product formed.

Answer 1

I think it is A but not 100% sure. Think of an enzyme like a key unlock the lock is the protein. And to activate getting inside your car or house you have to fit the key into the lock.