Calculate ΔG° and K at 25°C for the following reaction.

Q: Consider a uniport system where a carrier protein transports an uncharged substance A across a cell…

A: ∆G = R T ln (Ainside /Aoutside)  Where G is free energy change for the transport of uncharged…

Q: The Michaelis-Menten equation models the hyperbolic relationship between [S] and the initial…

A: Enzymes are protein molecules that increase the rate of reaction by decreasing the activation…

Q: [S] > Km Not true for any of these conditions

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Q: running the reaction at 83 °C cooling the reaction to 11 °C changing the pH to 5.4 Increase reaction…

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Q: Given the following information: 1) Glucose-6-Phosphate → 2) culate BOTH AG! AND K'eq for the…

A: Gibbs free energy is the amount of energy, which is used to perform several other functions.

Q: Calculate the rate enhancement for the enzyme pair: Enzyme 1: Kcat (sec-1)= 5.5 KM (µ M) = 1245…

A: Enzymes are known to enhance (increase) the rate of a reaction, compared to the rate at which the…

Q: ATP + H₂0 ➜ ADP + Pi 3Na+ (inside) + 2K+ (outside) AG = -30.5kJ/mol + ATP4 + H₂O → 3Na* (outside) +…

A: Gibbs's free energy, known as free energy or G, is a thermodynamic quantity that represents the…

Q: Calculate the value of AG, if the value of AH is +1200 Kcal/mol, AS is +60 Kcal/mol, and the…

A: To find the Gibbs free energy change (ΔG) using the given values, we use the Gibbs free energy…

Q: [S] mM 20 50 100 200 300 500 700 Initial Velocity (mM/min) 1.012 1.950 2.823 3.637 4.024 4.398 4.580

A: Enzyme kinetics can  be determined by constructing mm plot or lb plot. With them km and Vmax can be…

Q: Suppose that the data shown in the margin are obtained for an enzyme -catalyzed reaction. [S] (mM)…

A: In order to find Vmax and Km, we need to draw the Lineweaver Burk (LB) plot. LB plot has 1/[S] as…

Q: If the Gibbs free energy change for the reaction; Succinate + FAD Fumarate + FADH2 is -40KJ/mol at…

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Q: In the hydrolysis (saponification) of ethyl acetate, a plot of In(k,-k) against time is a straight…

A: To determine the reaction rate constant  k  for the hydrolysis of ethyl acetate, we need to use the…

Q: calculate the actual free energy of hydrolysis of ATP, delta Gp in the erythrocytes of a new…

A: according to question we have to find the actual free energy of hydrolysis of ATP, delta Gp in the…

Q: Assume that the complete combustion of one mole of glucose to carbon dioxide and water liberates…

A: Here is the complete solution:

Q: Consider the coupled reactions: 1,3-BPG → 3-PG + Pi     ΔG°'= -16.3 kcalmolkcalmol ATP → ADP + Pi…

A: Coupling of a non-spontaneous reaction with a highly spontaneous reaction reaction , can make the…

Q: A monoprotic weak acid, HA, dissociates in water according to the reaction HA(aq) = H*(aq) + A¯(aq)…

A: A weak acid is an acid that undergoes partial dissociation and produces proton and a conjugate base.…

Q: An enzyme catalyzes a reaction with a Km of 9.50 mM and a Vmax of 2.10 mM s-. Calculate the reaction…

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Q: If, in addition to the constraints on glucose concentration listed previously, we have in the liver…

A: To determine the theoretical concentration of glucose-6-phosphate at equilibrium in a liver cell…

Q: How much free energy will be released during ATP hydrolysis of ATP in this condition? Please write…

A: The following equation relate standard-state free energy of a reaction with the free energy: ∆G…

Q: An enzyme has a rate enhancement of 1.3x106. Calculate the value of ΔΔG‡ at 25.0 °C in kJ mol-1.…

A: Step 1: Step 2: Step 3: Step 4:

Q: The following data were obtained for a reaction that catalyzed by an enzyme: Initial concentration…

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Q: phosphoserine + H2O → serine + Pi Kinetics measurements were performed using a range of Mg**…

A: Inhibition: A substance that decreases or slows down the activity of other substances is known as an…

Q: In muscle cells, the AG for glucose+ATP = glucose– 6–P+ADP is –33.5 kJ·mol-1. In contrast, the AG…

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Q: calculate the reaction velocity at saturating substrate concentrations. Your numerical answer is…

A: Enzymes are protein molecules that increase the rate of reaction by decreasing the activation…

Q: Given the following information about an enzymatic reaction, calculate the initial velocity. Your…

A: The Michaelis–Menten kinetics of an enzymatic reaction shows the relation between the substrate…

Q: Use the data below to determine the maximum velocity [in mM/s] of a certain enzyme-catalyzed…

A: We must know the Michaelis Menten equation: V=Vmax [S]Km+ [S]

Q: The drug troglitazone was used to treat diabetes but was withdrawn from the market when patients who…

A: Parameters such as Km and Vmax are used for comparing enzyme activities. If we know the initial rate…

Q: Calculate the Km of the above enzyme.

A: This is the concept of enzyme-catalyzed reaction which is given by Michaelis-Menten. The equation…

Q: The rates at various substrate conce are recorded as follows: (b) 2.5 5.0 10.0 15.0 IS]/10 M 2.2 3.8…

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Q: . If 20 mM solution of Acetyl-phosphate is transformed to acetate by incubating with a catalytic…

A: Initially there was 20 mM acetyl-phosphate. At equilibrium, the acetyl-phosphate concentration…

Q: Suppose the biochemical pathway represented in Equation 5-10a is coupled at its first step to the…

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Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2+ 2+ Sn(aq)…

A: To calculate  cell voltage of  galvanic cell under  given conditions , we need to use  Nernst…

Q: Given the following reaction and equation for the initial velocity of the reaction: k₁ k3 E+SES E +…

A: We are given two equations for initial velocity (V). V=kcat [ES]    -------(eq1)       andV=k3 [ES]…

Q: Calculate the equilibrium concentration of H2O for the following esterification reaction performed…

A:

Q: Find the initial velocity for an enzymatic reaction when Vmax = 6.5 x 10–5 mol.sec–1, [S] = 3.0 x…

A: Enzymes are involved in the catalyzation of various biological reactions. The enzymes increase the…

Q: An enzyme catalyzes a reaction with a Km of 7.50 mM and a Vmax of 4.15 mMs. Calculate the reaction…

A: Note : Hi ! Thank you for the question. We are authorized to answer one question at a time. Since…

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

A: ATP (Adenosine triphosphate) hydrolysis is a reaction process in which the high energy stored in the…

Q: Given that the AG" values for the hydrolysis of glucose 1-phosphate and glucose 6-phosphate are…

A:

Q: An antibody binds to another protein with anequilibrium constant, K, of 5 × 109 M–1. When it binds…

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Q: a. Calculate the physiological DG of the reaction shown below at 37°C, as it occurs in the cytosol…

A: Since you have posted multiple questions, we will provide the solutiononly to the first question as…