<prompt> All of the following are regulating enzymes of glycolysis, except -HexokinaseGlucokinaseEnolasePhosphofructokinaseI  <response>: Ans. is c i.e., Enolase o Glycolysis is regulated at 3 steps w hich are irreversible. These reactions are catalyzed by following key enzymes: 1 Hexokinase and glucokinase, 2 Phosphofructokinase -I, and 3 Pyruvate kinase.Metabolic pathwayRegulating enzymesGlycolysisHexokinseGlucokinasePhosphofructokinase-lPyruvate kinaseBridging between glycolysis ICA cyclePyruvate dehydrogenaseTCA cycleCitrate synthase lsocitrate dehydrogenase a-keto glutrate dehydrogenaseGlycogenesisGlycogen synthaseGlycogenolysisGlycogen phosphorylaseGluconeogenesisPyruvate carboxylase PEP carboxykinase Glucose-6-phosphataseFructose-1, 6-bisphosphatase 