与酮酸生成和异生为 The stoichiometry of gluconeogenesis is 2 Pyruvate +4 atP +2 GTP +2 NADH +2 H,O glucose +4 ADP +2 GDP+6P+2NAD+ G 9 kcal /mol In contrast, the stoichiometry for the reversal of glycolysis is 2 Pyruvate+2ATP+2NADH+2H2O→→ glucose +2 ADP +2P;+2 NAD+ △G"=+20kcal/mol丙酮酸生成和异生为糖 的能量关系