Which statement best describes enzymes?
(1) they slow down the rate of breathing
(2) they are the building blocks of polymers
(3) they speed up the conduction of impulses along a nerve cell
(4) they influence the rate of chemical reactions

Respuesta :

1

Explanation:

I I don't know if it is the best but I know that it is true

No the answer would definitely be 4 because enzymes lower the activation energy of chemical reactions