Question

calculate delta G

urses Carbohydrate Metabolism Problems > 220193 CHEM.3418.01 In-Class Assignments Qui Calculate AGº for the isomerization of glucose-6-phosphate (G6P) to glucose-1-phosphate (G1P). What is the equilibrium ration of glucose-6-phosphate to glucose-1-phosphate at 25°C? The free energy of hydrolysis of G6P is -13.8 kJ/mol and that of G1P is -20.9 kJ/mol. Finish on 1 A- BIELES

Answer 1

0- P-OG LIE CH₂OH H5to t HO V VOH 4 ,04 i 0 Hoatzo-P-00 H OH Glucose-1-phosphate Glucose-6-phosphate G = - 1318 kg /mol G2 = - 2019 KJ/mot - AGO= G- GO = (-20.9) - (-13.8) kJ/mot = (-2019 + 1318) K5 [mos = -7.1 kg/mol The isomerization of Gop to GOP, 4Go value . is -71 kJ/mol. : Here Ove sign of ago value means this reaction is spontaneous process and forward direction..

of Gop to GIP, The equilibrium ration [ GIP] [G6P Ke 1968 T= temp. = 25° AG° = -RT Ink AG = RT in [Gop] [Gop