Question

Why are enzymes important to cells?

They form the two layers of membranes.

They help bring about chemical reactions.

They provide structural support.

They store large quantities of energy.

Answer 1

They help bring about chemical reactions

Step-by-step explanation:

Answer 2

The answer is B. They bring about chemical reactions

It would be really hard to live without any enzymes; chemical reactions wouldn't happen enough. People who are missing certain types of enzymes have diseases where they can't consume this or that because they're body won't process it, causing dangerous, and sometimes deadly, reactions.