5) The conversion of dihydroxyacetone phosphate (DHAP) to glyceraldehyde-3-phosphate in glycolysis has a AG" value of 7.5 kl/mol, so the reaction should be unfavorable. a) Calculate the equilibrium constant for the reaction, based on this AG" value and assuming a temperature of 37 °C. b) For this reaction to occur spontaneously in the cell, glyceraldehyde-3-phosphate (GAP) levels are kept low. What is the value of AG if the concentration of GAP is kept at 1/100 that of the DHAP.
5) The conversion of dihydroxyacetone phosphate (DHAP) to glyceraldehyde-3-phosphate in glycolysis has a AG" value of 7.5 kl/mol, so the reaction should be unfavorable. a) Calculate the equilibrium constant for the reaction, based on this AG" value and assuming a temperature of 37 °C. b) For this reaction to occur spontaneously in the cell, glyceraldehyde-3-phosphate (GAP) levels are kept low. What is the value of AG if the concentration of GAP is kept at 1/100 that of the DHAP.
Organic And Biological Chemistry
7th Edition
ISBN:9781305081079
Author:STOKER, H. Stephen (howard Stephen)
Publisher:STOKER, H. Stephen (howard Stephen)
Chapter8: Lipids
Section: Chapter Questions
Problem 8.94EP
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