Consider the following inter-conversion, which occurs in glycolysis: Fructose-6-phosphate ↔ Glucose-6-phosphate Keq’ = 1.97 What is...

Consider the following inter-conversion, which occurs in glycolysis: Fructose-6-phosphate ↔ Glucose-6-phosphate Keq’ = 1.97 What is ΔG°’ for the reaction (Keq’ measured at 25°C; and R=8.314 J•mol-1•K-1)? (b) If the concentration of fructose-6-phosphate is adjusted to 1.5 M and that of glucose- 6-phosphate is adjusted to 0.50 M, what is ΔG? (c) Why are ΔG°’ and ΔG different?

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queen_honey_blossom answered 2 years ago

In glycolysis, a glucose-phosphate is transformed into a fructose-phosphate. Which of the following reasons provides the...

In glycolysis, a glucose-phosphate is transformed into a fructose-phosphate. Which of the following reasons provides the best chemical rationale for this transformation? Choose the best answer. A. It is not possible to break a molecule of glucose into two pieces but it is possible to break a molecule of fructose into two pieces. B. Glucose is not a high phosphotransfer potential molecule but fructose is a high phosphotransfer potential molecule. C. There are no enzymes to add phosphate groups to...

1. The conversion of glucose 6-phosphate to fructose 6-phosphate is readily reversible. What cellular condictions would...

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Explain, using electron-pushing arguments, why glycolysis must go through the Glucose 6-Phosphate to Fructose 6-Phosphate step...

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Which set of conditions would favor glycolysis in the reaction of fructose 6-phosphate and fructose 1,6-bisphosphate?...

Which set of conditions would favor glycolysis in the reaction of fructose 6-phosphate and fructose 1,6-bisphosphate? 1. high concentrations of ATP, Cirate and hydrogen ion 2. low concentrations of ATP, Cirate and hydrogen ion 3. high concentrations of acetyle CoA 4. low concentrations of glucose

In Glycolysis, fructose-6-phosphate is converted to fructose-1,6-biphosphate by phosphofructokinase. How many of the following statements are...

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For the reaction: Fructose 6-phosphate to glucose 6-phosphate, delta G is -0.4 kcla/mol. Starting with a...

For the reaction: Fructose 6-phosphate to glucose 6-phosphate, delta G is -0.4 kcla/mol. Starting with a 0.50 M solution of fructose 6-phosphate, what is the equilibrium concentration of both fructose 6- phosphate and glucose 6-phosphate?

consider the conversion of glucose to lactate by glycolysis. Determine number of ATP, NADH, and FADH2...

consider the conversion of glucose to lactate by glycolysis. Determine number of ATP, NADH, and FADH2 produced by this rxn sequence.

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14 A) Which of the following events occur during the epinephrine-stimulated conversion of glycogen to glucose-1-phosphate?...

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