In glycolysis, glucose is broken down to yield energy. If the equilibrium constant of the isomerization of glucose-6-phosphate to fructose-6-phosphate is 0.5, would this reaction proceed in the forward or reverse direction? What is the free energy of the reaction? Using standard conditions (1 M) as an initial state, what are the equilibrium concentrations?

Q: Consider the fructose-1,6-bisphosphatase reaction. Calculate the free energy change if the ratio of…

A: The correct answer about free energy change is given below

Q: Calculate the standard free energy change (ΔG°') for the reaction catalyzed by the enzyme aspartate…

A: Standard free energy change for an oxidation-reduction is directly proportional to the difference in…

Q: In glycolysis, the reaction of glucose (Glu) to form glucose-6-phosphate (G6P) requires ATP to be…

A: Given reactions :  1) Glu + ATP  ⟶  G6P + ADP                ΔG°=−17 kJ 2) ATP  ⟶  ADP…

Q: The image below shows the different interactions responsible for the spontaneous folding of a…

A: Intermolecular forces of attraction are the weak forces that exist between two atoms, ions,…

Q: In giycolysis, the reaction of glucose (Glu) to form glucose-6-phosphate (G6P) requires ATP to be…

A: Gibbs free energy are thermodynamic property which is extensive and additive in nature  Here We are…

Q: In chemical kinetics, the entropy of activation is the entropy change for the process in which the…

A: Entropy of a system is a measure of the randomness of the system. More the randomness more is the…

Q: The standard free energy variation, at 25 ºC, for equilibrium: Glucose-6-phosphate (G-6-P)…

A: a)  Given  ΔGº '= +7280 J / mol temperature, T = 25o C = 298 K The chemical reaction is -…

Q: Define the term degenerate?

A: Given: degenerate

Q: How does this relate to the Gibb's Free energy change in oxygen transfer in the tissues?

A: Gibbs free energy is also related in oxygen transfer in the tissue.oxygen transfer in the tissue by…

Q: Chemosynthetic bacteria reduce CO2 by “splitting” H2S(g) instead of the H2O(g) used by…

A: Thermodynamics is the branch of chemistry which deals with the study of heat and other forms of…

Q: When heated, the DNA double helix separates into two random-coil single strands. When cooled, the…

A: (a) The separation of the double helix is given as, The entropy (ΔS) is the measure of the degree…

Q: Does the presence of a catalyst alter the standard free energy change of a chemical reaction?

A: No, the presence of a catalyst does not alter the standard free energy change of a chemical…

Q: A key step in the biosynthesis of triglycerides (fats) is the conversion of glycerol to glycerol-1-…

A: Given : Concentration of ATP = 10-3 M            Concentration of ADP = 10-4 M…

Q: As a result of an experiment following measurements were obtained from a cell: ATP concentration of…

A: Hydrolysis of ATP is a spontaneous process, because ∆G is negative . This reaction is…

Q: What Is the Effect of Concentration on Net Free EnergyChanges?

A: To find: The Effect of Concentration on Net Free Energy changes?

Q: Q7. Some spontaneous reactions take 20 million years for half of the reactants to be converted into…

A: A reaction is spontaneous on not depends upon ∆G, Gjibbs free energy change for the reaction. If…

Q: Calcium ions bind to a Ca2+-ATPase which has two identical calcium sites, in two stages with…

A:

Q: , calculate the standard state free energy change for the conversion of D-glucose from the a to the…

A: Hello. Since the question contains multiple parts, the first part is solved. In case the solution…

Q: For every two QH2 (ubiquinol) that enter the Q cycle, one is regenerated and the other passes its…

A: Given reaction:   QH2 + 2 cyt c1 (Fe3+) + 2 H+ → Q + 2 cyt c1 (Fe2+) + 4 H+ Calculate the free…

Q: 2b) Which of these, the activation energy or the net free energy change, determines whether a…

A: Given : Activation energy and net free energy change.  To find : which term define reaction to be…

Q: kJ/mol Is the hydrolysis of ATP spontaneous under these conditions? O yes no

A: The given information is: [ATP] = 5.0 mM = 0.005 M [ADP] = 0.9 mM = 0.0009 M [HPO42-] = 5.0 mM =…

Q: In glycolysis, the hydrolysis of ATP to ADP is used to drive the phosphorylation of glucose (GLC):…

A: In glycolysis, the hydrolysis of ATP to ADP is used to drive the phosphorylation of glucose (GLC):…

Q: The G° for the conversion of glucose 6-phosphate (G6P) to fructose 6-phosphate (F6P) is +1.7…

A: The reaction is:

Q: Consider the reaction in the attached image: a. The standard Gibbs free energy (ΔfG˚) for this…

A: Given that, an equilibrium reaction is AMP ⇔ adenosine + phosphate. The equilibrium constant is Keq…

Q: The equilibrium constant (at 298 K) for the mono-phosphorylation of glucose using ATP is 860…

A: To Calculate standard free energy we would use formula , formula used is :  ∆G° = - RTlnK  So ,first…

Q: Would you expect the reaction ATP → ADP + Pito be accompanied by a decrease or increase in entropy?…

A: Whether the given reaction is accompanied by a decrease or increase in entropy has to be given,

Q: Calcium ions bind to a Ca2+-ATPase which has two identical calcium sites, in two stages with…

A:

Q: For an addition reaction, why does free energy, ΔG, becomes more negative with decreasing…

A: The delta G becomes more negative with decreasing temperature because:

Q: (a) The catalytic hydrogenation of CO2 to methanol is considered as a possible route for creating a…

A: Catalytic Hydrogenation -  In this process, hydrogen is added to Unsaturated hydrocarbons (carbon…

Q: Cells use the hydrolysis of adenosine triphosphate (ATP) asa source of energy. The conversion of ATP…

A: Given, Standard free energy change = -30.5kJ/mol. The balanced chemical equation for the given…

Q: During digestion, complex carbohydrates decompose into simple sugars. Do the carbohydrates…

A: In the decomposition reaction, moles of products are greater than that of reactants.

Q: As a result of an experiment following measurements were obtained from a cell: ATP concentration of…

A: In this case, ATP Hydrolysis can be written as, ATP + H2O <=> ADP + Pi We know, ∆G = ∆G° + RT…

Q: How and why can virtually all organisms-plants, animals, and bacteria- use the exact same energy…

A: Biomolecules can be defined as the molecules which are involved in different biochemical reactions…

Q: The equilibrium constant for a chemical reaction is Kc = 243 at 25°C. What is the standard free…

A: Given : Equilibrium constant, K = 243 And temperature = 25 oC

Q: For an addition reaction, why does free energy, AG, becomes more negative with decreasing…

A:

Q: Assume the standard Gibbs free energy change or deltaGO-5.02 kl/mol for the reaction…

A:

Q: The oxidation of glucose 1C6H12O62 in body tissue produces CO2 and H2O. In contrast, anaerobic…

A: Equilibrium is established when the rate of forward reaction becomes equal to the rate of backward…

Q: The value of ΔG° for the phosphorylation of glucose in glycolysis is 13.8 kJ/mol.   What is the…

A: Thermodynamic is the branch of chemistry that mainly deals with the heat transfer between system and…

Q: 15. Given the following reaction at 298 °K ATP) + H₂O ADP(aq) + P AG= -30.5 kJ R-8.314 J/mol K In a…

A: Note- The given question is a multiple question, hence I solved first question according to rules of…

Q: The free energy change for ATP hydrolysis is -46.7 kJ/mol. What is the standard free energy change…

A: Free energy change ∆G = - 46.7 kJ /mol Standard free energy change ∆G 0 = ∆G  - RT ln Q Where Q is…

Q: How is Le Chatelier's principle used in real life?unhjujimimimim

A: Le chatelier principle says that equilibrium will shift in such a way so as to undo the effect of…

Q: In glycolysis, dihydroxyacetone phosphate (DHAP) is converted to glyceraldehyde-3-phosphate (G3P).…

A:

Q: The entropy of any substance at any temperature above absolute zero is called the: Select the…

A: Entropy is used to determine the randomness of the system.

Q: Assuming the change in free energy is zero at the boiling point of water, calculate the ΔS of the…

A: Given : Free energy change i.e ΔG is 0 at boiling point of water i.e 100 oC or 373 K.

Q: CH,OH CH,OPO,2- H H OH H Ó-PO,2- OH H OH но но он Glucose-1-phosphate H H OH Glucose-6-phosphat…

A: Given : Glucose-1-phosphate = 1mM. Glucose-6-phosphate = 19mM.