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![(1) Rn (8) = Rxn (2) - Rxn (1) g-sh - - 8.7-30.5 x - 1-39.2] Kul not (11) su – RT Ink - 39.2x1000. – 8.314x2988 dnk K= 7.42x1](http://img.homeworklib.com/questions/442dae40-d6be-11eb-870d-b9e2dc9b6a35.png?x-oss-process=image/resize,w_560)
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like me to grade. I vow did the take homeow 1. In glycolysis, the enzyme pyruvate...
like me to grade. I vow did the take homeow 1. In glycolysis, the enzyme pyruvate the enzyme pyruvate kinase catalyzes this reaction phosphoenolpyruvate + ADP - pyruvate + ATP caction using the information provided a. What is the equilibrium constant for below? (R-8.315 J/mol K; T = 298 K) Reaction 1: ATP - ADP +P Reaction 2: phosphoenolpyruvate vale pyruvate + PAG AG"=-30.5 kJ/mol pyruvate + P AGⓇ = -61.9 kJ/mol ntrations are provided below, what is the actual...
Please help with this question about Gibb's free energy. The answer is: -47.6 kJ/mol. Please show...
Please help with this question about Gibb's free energy. The
answer is: -47.6 kJ/mol. Please show steps on how to find this
answer!
1) In a rat hepatocyte, the concentrations of ATP, ADP and Pi are 3.4 mM, 1.3 mM and 4.8 mM, respectively. ATP + H2O → ADP + Pi + H+ a) Calculate the actual Gibb's free energy change for hydrolysis of ATP in this cell. ([H2O) = 1M; [H+] = 1M; R = 8.315 JK-mol-1; T =...
CHEM 351 Biochemistry I - Fall 2018 Study Problems for Metabolism and Glucose Catabolism For the...
CHEM 351 Biochemistry I - Fall 2018 Study Problems for Metabolism and Glucose Catabolism For the reaction: aA + bB =cC + dD Gibbs free energy: AG = AG" + RT IN THE glucose + glucose 6-phosphate + H20 1. The equilibrium constant for phosphorylation of glucose is: Ke = 3.97 x 10- a. Calculate the standard Gibbs free energy for the uncatalyzed reaction. b. Use the physiological concentrations for glucose (2.0 mm) and inorganic phosphate (20 mM) to determine...
1) SHOW WORK 12. During glycolysis, glucose 1-phosphate is converted to fructose 6-phosphate in two successive...
1) SHOW WORK
12. During glycolysis, glucose 1-phosphate is converted to fructose 6-phosphate in two successive reactions: glucose 1-phosphate → glucose 6-phosphate glucose 6-phosphate + fructose 6-phosphate AG'' = -7.1 kJ/mol AG'º = +1.7 kJ/mol 13. The standard free-energy changes for the reactions below are given. phosphocreatine → creatine + Pi ATP → ADP + Pi AG" = 43.0 kJ/mol AG" = -30.5 kJ/mol What is the overall AG' for the following reaction? Iw a dee Hydrolysis of 1 M...
Can i Get some help on these questions? For each of the following questions, show all...
Can i Get some help on these questions?
For each of the following questions, show all work 7. Phosphofructokinase reaction The main control step of glycolysis synthesizes fructose-1,6-bisphosphate (F1,6BP) using the enzyme a) phosphofructokinase. The AG°* for this reaction is -17.2 kJ/mol. Based on this standard state free energy, which of the following is true? OKeg 1 OKeq1 O Keg 1 b) Using the AG°" for this reaction and the phosphate hydrolysis standard state free energy changes found in Table...
A critical reaction in the production of energy to do work or drive chemical reactions in...
A critical reaction in the production of energy to do work or drive chemical reactions in biological systems is the hydrolysis of adenosine triphosphate, ATP, to adenosine diphosphate, ADP, as described by the reaction ATP(aq) + H,O(1) ADP(aq) + HPO- (aq) for which AG = -30.5 kJ/mol at 37.0 °C and pH 7.0. Calculate the value of AG xn in a biological cell in which [ATP] = 5.0 mm, (ADP) = 0.10 mM, and (HPO 1 - 5.0 mM. AG...
A critical reaction in the production of energy to do work or drive chemical reactions in biological systems is the...
A critical reaction in the production of energy to do work or drive chemical reactions in biological systems is the hydrolysis of adenosine triphosphate, ATP, to adenosine diphosphate, ADP, as described by the reaction ATP(aq) + H,O(1) ADP(aq) + HPO (aq) in a biological cell in which for which AG x = -30.5 kJ/mol at 37.0 °C and pH 7.0. Calculate the value of AG [ATP] = 5.0 mm, (ADP) = 0.10 mM, and [HPO) = 5.0 mM. AGrx =...
A critical reaction in the production of energy to do work or drive chemical reactions in...
A critical reaction in the production of energy to do work or drive chemical reactions in biological systems is the hydrolysis of adenosine triphosphate, ATP, to adenosine diphosphate, ADP, as described by the reaction ATP(aq) + H2O(1) ADP(aq) + HPO- (aq) - for which AG x = -30.5 kJ/mol at 37.0 °C and pH 7.0. Calculate the value of AG in a biological cell in which (ATP) = 5.0 mm, (ADP) = 0.90 mm, and [HPO-) = 5.0 mM. AG...
In the first step of glycolysis, the given two reactions are coupled. reaction 1: reaction 2:...
In the first step of glycolysis, the given two reactions are coupled. reaction 1: reaction 2: glucose +P: ATP + H2O glucose-6-phosphate + H,O + ADP + P AG = +13.8 kJ/mol AG = -30.5 kJ/mol Answer the four questions about the first step of glycolysis. Is reaction 2 spontaneous or nonspontaneous? O nonspontaneous O spontaneous Complete the net chemical equation. ATP+ + Calculate the overall AG for the coupled reaction. AG = kJ/mol Is the first step in glycolysis...
er at initial change (AG The standard free energy change (AG) for ATP hydrolysis is -30.5 kJ/ mol ATP, ADP, and I a...
er at initial change (AG The standard free energy change (AG) for ATP hydrolysis is -30.5 kJ/ mol ATP, ADP, and I are mixed together at initial concentrations of 1 M each then left alone until the reaction below has come to equilibrium. For each species (ie. ATP. ADP and P.) indicate whether the concentration will be equal to 1 M, less than 1 M, or greater than 1 M after the reaction had reached equilibrium. Explain why. ATP +...
like me to grade. I vow did the take homeow 1. In glycolysis, the enzyme pyruvate the enzyme pyruvate kinase catalyzes this reaction phosphoenolpyruvate + ADP - pyruvate + ATP caction using the information provided a. What is the equilibrium constant for below? (R-8.315 J/mol K; T = 298 K) Reaction 1: ATP - ADP +P Reaction 2: phosphoenolpyruvate vale pyruvate + PAG AG"=-30.5 kJ/mol pyruvate + P AGⓇ = -61.9 kJ/mol ntrations are provided below, what is the actual...
Please help with this question about Gibb's free energy. The
answer is: -47.6 kJ/mol. Please show steps on how to find this
answer!
1) In a rat hepatocyte, the concentrations of ATP, ADP and Pi are 3.4 mM, 1.3 mM and 4.8 mM, respectively. ATP + H2O → ADP + Pi + H+ a) Calculate the actual Gibb's free energy change for hydrolysis of ATP in this cell. ([H2O) = 1M; [H+] = 1M; R = 8.315 JK-mol-1; T =...
CHEM 351 Biochemistry I - Fall 2018 Study Problems for Metabolism and Glucose Catabolism For the reaction: aA + bB =cC + dD Gibbs free energy: AG = AG" + RT IN THE glucose + glucose 6-phosphate + H20 1. The equilibrium constant for phosphorylation of glucose is: Ke = 3.97 x 10- a. Calculate the standard Gibbs free energy for the uncatalyzed reaction. b. Use the physiological concentrations for glucose (2.0 mm) and inorganic phosphate (20 mM) to determine...
1) SHOW WORK
12. During glycolysis, glucose 1-phosphate is converted to fructose 6-phosphate in two successive reactions: glucose 1-phosphate → glucose 6-phosphate glucose 6-phosphate + fructose 6-phosphate AG'' = -7.1 kJ/mol AG'º = +1.7 kJ/mol 13. The standard free-energy changes for the reactions below are given. phosphocreatine → creatine + Pi ATP → ADP + Pi AG" = 43.0 kJ/mol AG" = -30.5 kJ/mol What is the overall AG' for the following reaction? Iw a dee Hydrolysis of 1 M...
Can i Get some help on these questions?
For each of the following questions, show all work 7. Phosphofructokinase reaction The main control step of glycolysis synthesizes fructose-1,6-bisphosphate (F1,6BP) using the enzyme a) phosphofructokinase. The AG°* for this reaction is -17.2 kJ/mol. Based on this standard state free energy, which of the following is true? OKeg 1 OKeq1 O Keg 1 b) Using the AG°" for this reaction and the phosphate hydrolysis standard state free energy changes found in Table...
A critical reaction in the production of energy to do work or drive chemical reactions in biological systems is the hydrolysis of adenosine triphosphate, ATP, to adenosine diphosphate, ADP, as described by the reaction ATP(aq) + H,O(1) ADP(aq) + HPO- (aq) for which AG = -30.5 kJ/mol at 37.0 °C and pH 7.0. Calculate the value of AG xn in a biological cell in which [ATP] = 5.0 mm, (ADP) = 0.10 mM, and (HPO 1 - 5.0 mM. AG...
A critical reaction in the production of energy to do work or drive chemical reactions in biological systems is the hydrolysis of adenosine triphosphate, ATP, to adenosine diphosphate, ADP, as described by the reaction ATP(aq) + H,O(1) ADP(aq) + HPO (aq) in a biological cell in which for which AG x = -30.5 kJ/mol at 37.0 °C and pH 7.0. Calculate the value of AG [ATP] = 5.0 mm, (ADP) = 0.10 mM, and [HPO) = 5.0 mM. AGrx =...
A critical reaction in the production of energy to do work or drive chemical reactions in biological systems is the hydrolysis of adenosine triphosphate, ATP, to adenosine diphosphate, ADP, as described by the reaction ATP(aq) + H2O(1) ADP(aq) + HPO- (aq) - for which AG x = -30.5 kJ/mol at 37.0 °C and pH 7.0. Calculate the value of AG in a biological cell in which (ATP) = 5.0 mm, (ADP) = 0.90 mm, and [HPO-) = 5.0 mM. AG...
In the first step of glycolysis, the given two reactions are coupled. reaction 1: reaction 2: glucose +P: ATP + H2O glucose-6-phosphate + H,O + ADP + P AG = +13.8 kJ/mol AG = -30.5 kJ/mol Answer the four questions about the first step of glycolysis. Is reaction 2 spontaneous or nonspontaneous? O nonspontaneous O spontaneous Complete the net chemical equation. ATP+ + Calculate the overall AG for the coupled reaction. AG = kJ/mol Is the first step in glycolysis...
er at initial change (AG The standard free energy change (AG) for ATP hydrolysis is -30.5 kJ/ mol ATP, ADP, and I are mixed together at initial concentrations of 1 M each then left alone until the reaction below has come to equilibrium. For each species (ie. ATP. ADP and P.) indicate whether the concentration will be equal to 1 M, less than 1 M, or greater than 1 M after the reaction had reached equilibrium. Explain why. ATP +...
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