Question

which of the following best explains how enzymes speed up a chemical reaction? enzymes question 3 options: can add heat to a chemical reaction. remove heat from a chemical reaction. lower the activation energy of a chemical reaction. are not changed as a result of a chemical reaction.

Answer 1

are not changed as a result of chemical reaction

Answer 2

The correct answer is: ENZYMES LOWER THE ACTIVATION ENERGY OF A CHEMICAL REACTION.