Which of the Following is Not True of Enzymes

Question

Which of the following is not true of enzymes?
A)They accelerate chemical reactions.
B)They change chemically and are in the end products of the reaction.
C)They are vital to chemical reactions.
D)Many contain vitamins in their structure.

Accepted Answer

Enzymes are not changed chemically and are not in the end products of the reaction. They instead remain unchanged and can be reused in subsequent reactions.