PLEASE HELP !! PICKING BRAINLIEST !
Fill in the blanks:
Proteins that act as catalysts are called ____________
Enzymes ______-_________ the rate of chemical reactions by lowering _______ ____.

Respuesta :

Answer:

enzymes, speed-up, the activation energy

Explanation:

Proteins that act as catalysts are called enzymes. Enzymes speed-up the rate of chemical reactions by lowering the activation energy.