Question

All of the following are true facts about enzymes EXCEPT

A) all living cells have enzymes.
B) life would not be possible without enzymes.
C) enzymes can speed chemical reactions by 100s to billions of times.
D) there are a few types of enzymes, but they each perform many types of reactions.

Answer 1

d is the answer

Step-by-step explanation:

i tried and it was wrong so d is the only one that makes sense

Answer 2

D

I used process of elimination on this one.