which component is affected when a catalyst is added to a chemical reaction?\no the amount of substrate\no…

which component is affected when a catalyst is added to a chemical reaction?\no the amount of substrate\no the activation energy\no the amount of product\no the concentration of reactants
Answer
Brief Explanations:
A catalyst lowers the activation energy of a chemical reaction without being consumed in the reaction. It does not affect the amount of substrate, amount of product at equilibrium, or the concentration of reactants. Its main function is to provide an alternative reaction pathway with a lower activation - energy barrier.
Answer:
the activation energy