Consider a uniport system where a carrier protein transports an uncharged substance A across a cell membrane. S certain ratio of [A]nside to [A]otside » the AG for the transport of substance A from outside the cell to the inside, Aoutside + Ainside , is 14.9 kJ/mol at 25°C.

Q: In an ITC measurement, how much heat (J) will be released upon injection of 10 µL of a 200 µM ligand…

A: Here we have to determine to determine the amount of heat energy released in protein - ligand…

Q: Please help identify of the following reactions as endothermic or exothermic / and system and…

A:

Q: Calculate the actual, physiological deltaG for the reaction Phosphocreatine + ADP > creatine + ATP…

A: We can calculate the ∆G by the addition of the change in the gibbs free energy at the standard…

Q: Dependence of ΔG on pH, he free energy released by the hydrolysis of ATP under standard conditions…

A: If ATP is hydrolyzed under standard conditions but at pH 5.0, less free energy will be released.

Q: The following reaction is one of the reactions of glycolysis. What is the AG for the reaction in a…

A: Given the reaction: 1,3-BPG + ADP ⇌ ATP + 3-PG   Given data: ∆G'° = -18.8 kJ/mol [1,3-BPG] = 1.7 mM…

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: +02 (9), Whất shift were added to the closed system? Why? cotal moles of reactants and how many…

A: 14) Equilibrium shifts to Backward direction.  because by adding oxygen,  amount of oxygen in…

Q: The conversion of glucose (C6H12O6) into lactic acid (2CH3CH(OH)COOH) drives the phosphorylation of…

A: To evaluate ∆G of the given reaction first we multiply second equation by 2 then add in equation…

Q: The standard free energy change for the dissolution of Ag₂SO₄ at 25 °C is +28.1 kJ. What is the Ksp…

A:

Q: Energy from ATP hydrolysis drives many nonspontaneouscell reactions:AT P⁴⁻(aq) +H₂O(l) ⇌ADP³⁻(aq)…

A: (a)

Q: How much free energy would be needed to obtain 7.8 mM of ATP at 37 ° C, if both ADP and inorganic…

A: [ADP] = 0.3mM = iP [ATP] = 7.8mM We need to find the amount of free energy required for the…

Q: Calculate the Gibbs free energy change (AG) for the following chemical reaction: glutamate + NH:…

A: Here we have to calculate change of Gibbs free energy of the following reaction. where given…

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: For the triose phosphate catalyzed reaction: dihydroxyacetone phosphate glyceraldehyde-3-phosphate…

A: Given:  ΔGº=7.53 kJ/mol.

Q: Chemistry Calculate how many moles of ATP can be made in standard conditions when 1 mole of protons…

A:

Q: The synthesis of ATP is carried out via substrate level phosphorylation: 1,3-bisphosphoglycerate +…

A: 1) The synthesis reaction of ATP is given as, Given: Gibbs free energy change for hydrolysis…

Q: Describe the sign of a reaction between tartaric acid and potassium hydroxide in the quantitative…

A: An acid is a substance that gives H+ ions in its solution whereas a basic substance gives OH- ions…

Q: The correct expression for the autoprotolysis of H20 is

A: In an autoprotolysis reaction, water breaks up into ions.

Q: 6. Calculate the AG for the following reaction at 25 C: (a) N2(g) + O2(g) 2NO(g) (b) H2O1) H2O(g)…

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: The potassium-ion concentration in blood plasma isabout 5.0 x 10-3 M, whereas the concentration in…

A: (A)

Q: Calculate the standard heat of formation of PbO from Pb and 02 at 227°C from the following data:…

A: Equation for the formation of PbO(s) is: Pb(s) + 1/2O2(g)  ----> PbO(s) ; ∆Ho(298 K) = 52.4…

Q: Indicate wheather the reation is thermodynamically favored at 25°C. Justify your answer.

A: Answer

Q: 6. The reaction of hydrogen gas and nitrogen gas to give gaseous ammonia has AH = -17.4kcal/mol and…

A:

Q: The free energy released by the hydrolysis of ATP under standard conditions at pH 7.0 is 30.5…

A:

Q: 50.0mL of 0.100M HCl solution and 50.00mL of 0.100M AgNO3 solution, both initially at 22.54 degrees…

A: Given, 50.0mL of 0.100M HCl solution and 50.00mL of 0.100M AgNO3 solution, both initially at 22.54…

Q: eaction: ZnO (s) + C (graphite) = Zn (s) + CO (g) Heat of fusion of zinc at melting point (420°C) =…

A: Enthalpy is the  heat content  of a system.  Entropy is the  measure of a systems thermal energy…

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

A: The reaction is:

Q: Calculate the actual, physiological deltaG for the reaction Phosphocreatine + ADP > creatine + ATP…

A:

Q: For a typical vertebrate cell with a membrane potential of 0.050 V (inside negative), what is the…

A:

Q: For the reaction I₂(g) +Cl₂(g) ⇌ 2ICl(g), calculate Kₚ at 25°C [ΔG°(f )of ICl(g) =-6.075…

A: I2(g) + CI2(g) --> 2ICI(g) ∆Grxn0=∑m∆GfProduct0-∑n∆Gfreactant0            =2 mol×∆GIClg0-1…

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: image attached

A: Fructose, or fruit sugar, is a basic ketone monosaccharide present in many plants where it is mostly…

Q: Which of the following statements is TRUE? Select one: EPD and BPE result from the change in the…

A: The freezing point of 0.05 m NaCl = 0.186°C The freezing point  of  0.02 m NaCl = 0.0744°C Thus…

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: 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: A 0.318 M NaNO3 solution has a density of 1.02 g/mL. a. Does (pure) water or the solution have a…

A: Entropy is the measurement of degree of randomness.

Q: A 0.318 M NaNO3 solution has a density of 1.02 g/mL. a. Does (pure) water or the solution have a…

A:

Q: The Ksp of SrSO4 changes from 2.8 x10-7 at 37 degree C to 3.8 x10-7 at 77 degree C. i)Calculate…

A:

Q: In liver cells the usual concentrations of some solutes are: [ATP] = 3.4 mM; [ADP] = 1.3 mM and [Pi]…

A: a) Given  ΔGº = -30.5 kJ / mol [ATP] = 3.4 mM [ADP] = 1.3 mM  [Pi] = 5 mM R = 0.008314 kJ/mol K T =…

Q: The potassium-ion concentration in blood plasma is about 5.0 * 10-3 M, whereas the concentration in…

A: Given ,         Potassium-ion concentration in blood plasma is about  5 ×10-3 M…

Q: Calculate the physiological AG (not AG.') for the reaction: Phosphocreatine + ADP creatine + ATP…

A: Gibbs free energy at non standard conditions, ∆G is related to ∆G°' as shown below: ∆G = ∆G°'+RTlnQ…

Q: What is ∆G° for the reaction CH₃OH(g) → CO(g) + 2 H₂(g) at 25°C?

A: Given reaction at 25°C:  CH₃OH(g) → CO(g) + 2H₂(g) ∆G° value of CH₃OH(g)  = -162.42 KJ/mol ∆G° value…

Q: Use the data given here to calculate the values of AGran at 25 °C for the reaction described by the…

A: In the question, we are given a reaction of which  ΔGrxno needs to be calculated- A + B ⇌ C   ΔGfo…

Q: lebulee the ehange in internal energy [ aru'J {Ox the giuen weaetion DpH ot 28° c Al, 03 → -1675.7…

A:

Q: Free energy changes under intracellular conditions differ markedly from those determined under…

A: The equilibrium reaction for ATP hydrolysis is given as: ATP + H2O → ADP + Pi ATP- Adenosine…

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.

Spectroanalytical Methods

Spectroanalytical methods measure the wavelength and intensity of radiations that are either emitted or absorbed by a molecular or atomic species. These methods are useful for evaluating the electronic or atomic arrangement of the molecules of a given analyte.