Concentrations of substrates and products of reactions

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Make an equation describe the relationship between DeltaG,equilibrium constant and prevailing concentrations of substrates and products of reactions. Using the equation calculate DeltaG of reaction, Glucose 6-P <~~~> Fructose 6-P (Keq = 0.5) when the concentration of Glucose 6-P and Fructose 6-P is 5uM and 2uM respectively. Now calculate DeltaG when concentrations of Glucose 6-P and Fructose 6-P are changed to 5uM and 1uM respectively. By examining the differences in DeltaG explain why it is useful for cells to maintain ratio of products to substrates well below Keq.

Reference no: EM1386125

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