Examine the reaction below, and then answer the question. A+B Enzyme 1 → C+D Enzyme 2 → E+F Enzyme 3 → G+H Absence of which enzyme would cause the greatest reduction in the production of G and H? Examine the reaction below, and then answer the question. A+B Enzyme 1 C+D Enzyme 2 E+F Enzyme 3 G+H Absence of which enzyme would cause the greatest reduction in the production of G and H? Absence of any of the enzymes would have the same effect—decrease or block the production of G and H. Enzyme 1 Enzyme 2 Enzyme 3