Enzymes work by ___?

A. Increasing the speed of electrons

B. lowering the energy needed to break bonds

C. Adding heat to reactant molecules in solution

D. making reactants water-soluble

Enzymes work by reducing the energy of activation increasing the potential energy difference between reactant and product decreasing the potential energy difference between reactant and product adding energy to a reaction reducing EA adding a phosphate group to a reactant

aka B