Matching Pairs pre-testOnline version match enzyme and substrate by PP 1 amylase 2 hydrogenase 3 catalase 4 glucose oxidase 5 lysozyme 6 carbonic anhydrase 7 trypsin 8 lactate dehydrogenase 9 nitrogenase 10 lipase glucose protein CO2 hydrogen peroxide starch hydrogen nitrogen peptidoglycan fat lactate