Which is true about enzyme

Options

A. Lower the energy of activation of a reaction
B. Make the equilibrium more favorable for the organism
C. Lower the energy of the product and increases the energy of the reactant
D. Are altered permanently in the reaction they catalyze

Answer

A

Explanation

The minimum amount of energy required to convert reactant into the product. Enzymes help to lower down the activation energy so that large no. of activated molecules is increased at the lower energy level.