Enzymes:
A)are made up of carbohydrate.
B)are essential to all life processes.
C)are altered by the chemical reactions they facilitate.
D)are essential nutrients.

Question

Quizplus · Accepted Answer

Enzymes are essential to all life processes. They are catalysts that speed up chemical reactions without being consumed in the process. Enzymes are involved in many processes, including digestion, metabolism, and DNA replication. Enzymes are protein molecules that act as catalysts, speeding up chemical reactions in living organisms. They are essential to all life processes because without them, many biochemical reactions that are necessary for life would occur too slowly or not occur at all. Enzymes are not made up of carbohydrates and are not essential nutrients, as the body can produce them on its own. While enzymes do facilitate chemical reactions, they themselves are not altered in the process (they can be reused).