HOW MUCH ENERGY IS RELEASED IN the HYDROLYSIS of 2 atp? known: ATP hydrolysis is -7.3...
HOW MUCH ENERGY IS RELEASED IN the HYDROLYSIS of 2 atp?
known: ATP hydrolysis is -7.3 kcal/mol
a.-14.0 kcal/mol or b. -16.0 kcal/mol
Homework Answers
Its -14.0 kcal/mol.
It's the standard value given for the hydrolysis of 2 ATP. The reduction in a value of 0.3 is due to the gamma rotation of Fe in the body.
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HOW MUCH ENERGY IS RELEASED IN the HYDROLYSIS of 2 atp?
known: ATP hydrolysis is -7.3...
Part F Calculate the energy available from hydrolysis of ATP if the ATP/ADP ratio is 5:1,...
Part F Calculate the energy available from hydrolysis of ATP if the ATP/ADP ratio is 5:1, the inorganic phosphate concentration is 50 mM and the temperature is 37°C? (Assume AG' = -7.3 kcal/mol for ATP hydrolysis.) Express your answer as an integer. AG' = -10100 cal/mol Submi Previous Answers Correct Part 1 Calculate the energy needed to synthesize ATP if the temperature is 25°C, and the ATP, ADP and inorganic phosphate concentrations are as in part F? (Assume AG' =-7.3...
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Demonstrate that hydrolysis of ATP to ADP provides enough energy to
move 3 sodium ions out and 2 potassium ions in to the...
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Adenosine triphosphate (ATP) is the main "energy currency" used in cells. ATP hydrolysis is coupled with...
Adenosine triphosphate (ATP) is the main "energy currency" used in cells. ATP hydrolysis is coupled with unfavorable reactions, making the net change in energy for the set of reactions less than zero (favorable). Although ATP is the main energy currency, other molecules can fulfill this role and take part in coupled reactions. Determine whether each of the phrases or examples describes a thioester, reduced cofactor, or phosphorylated compound: Acetyl CoA, Ubiquinol, Phosphocreatine, the Sulfur-Carbon bond is hydrolyzed, These compounds yield...
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Part F Calculate the energy available from hydrolysis of ATP if the ATP/ADP ratio is 5:1, the inorganic phosphate concentration is 50 mM and the temperature is 37°C? (Assume AG' = -7.3 kcal/mol for ATP hydrolysis.) Express your answer as an integer. AG' = -10100 cal/mol Submi Previous Answers Correct Part 1 Calculate the energy needed to synthesize ATP if the temperature is 25°C, and the ATP, ADP and inorganic phosphate concentrations are as in part F? (Assume AG' =-7.3...
12. Under physiological conditions, the true free-energy change for the hydrolysis of ATP to ADP is influenced by a number of factors including the presence of an associated Mg2+ ion nd is about-50 kJ mol-1. Suppose an individual maintain:s a constant amount of 100 g MgATP2. 0 NII H2N 9 HO MgATP2- a. How much free energy is represented by this amount of MgATP2i? b. ATP is not as much for energy storage as for energy transduction; ATP is hydrolyzed...
The sodium potassium uses energy in the form of ATP hydrolysis
to move 3 sodium ions out of the cell and 2 potassium ions into the
cell. The concentration of sodium inside is 14mM and outside is
143mM. The concentration of potassium inside is 157mM and outside
is 4mM. Membrane potential is -50mV and temperature is 310K.
Demonstrate that hydrolysis of ATP to ADP provides enough energy to
move 3 sodium ions out and 2 potassium ions in to the...
Considering the energy changes associated with the individual reactions below, which reaction can be coupled with the hydrolysis of ATP to generate a coupled reaction that is energetically favorable? Energy. change -7.3 kcal/mol ATP + H20 → ADP + HPO42- succinyl CoA + H20 → succinate + HSCOA + -9.4 HPO42- fructose 1,6-bisphosphate + H20 → fructose 6- kcal/mol -3.9 kcal/mol phosphate + HPO42- 1,3-bisphosphoglycerate + H2O → 3- phosphoglycerate + HPO42- -11.8 kcal/mol A) Succinate + HSCOA + HPO42-→...
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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