Fredluiizzy
contestada

A substance that speeds up the rate of a chemical reaction is called
a. a catalyst
b. a substrate.
c. an enzyme.
d. Both A and C

Respuesta :

A substance that speeds up the rate of a chemical reaction is called a catalyst. Since an enzyme and a catalyst both speed up the reaction, both would be correct. 

Answer: d. Both A and C

Otras preguntas