Enzymes 596 Biochemistry 225 Enzymology 94 Biology 71 enzymes 63 Biotechnology 61 Proteins 55 Lipids 33 Enzymes-- Coenzymes-- Cofactors-- Enzymology 31 metabolism 31 Metabolism 30 Bio chemistry 21 Carbohydrates 21 Synthesis 20 Enzyme 19 Nucleic acids 19 Physiology 19 Enzyme kinetics 18 Plant Biotechnology 18 Biocatalysis 15 ENZYMES 15 Photosynthesis 15 Zoology 15 Biochemical Phenomena 14 Carbohydrate 14 Molecular biology 14 protoplasm 14 Amino acids- proteins 13 Analysis 13 Energy metabolisms 13