To answer this question, please reference the Problem Solving Video: Free Energy, ATP, and Creatine in Resting Muscles. Suppose a sprinter's muscle tissue contains creatine phosphate at a concentration of 140 mM after dietary supplementation. Compound kJ. mol-1 phosphoenolpyruvate -61.9 The sprinter's muscle tissue also contains 4 mM ATP, 1,3-bisphosphoglycerate -49.4 0.013 mM ADP, and 13 mM creatine. creatine phosphate -43.1 Use the table of the standard free energies of hydrolysis of ATP (to ADP) -30.5 phosphorylated compounds and the given concentrations to calculate the free energy change, AG, of the creatine kinase glucose 1-phosphate -20.9 reaction in this sprinter at 25 °C. pyrophosphate -19.3 glucose 6-phosphate -13.8 glycerol 3-phosphate -9.2 AG = -3.46 kJ mol-

To answer this question, please reference the Problem Solving Video: Free Energy, ATP, and Creatine in Resting Muscles. Suppose a sprinter's muscle tissue contains creatine phosphate at a concentration of 140 mM after dietary supplementation. Compound kJ. mol-1 phosphoenolpyruvate -61.9 The sprinter's muscle tissue also contains 4 mM ATP, 1,3-bisphosphoglycerate -49.4 0.013 mM ADP, and 13 mM creatine. creatine phosphate -43.1 Use the table of the standard free energies of hydrolysis of ATP (to ADP) -30.5 phosphorylated compounds and the given concentrations to calculate the free energy change, AG, of the creatine kinase glucose 1-phosphate -20.9 reaction in this sprinter at 25 °C. pyrophosphate -19.3 glucose 6-phosphate -13.8 glycerol 3-phosphate -9.2 AG = -3.46 kJ mol-

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Actual free-energy change is a function of the reactant and product concentrations and the temperature at which the reaction occurs. AG = Go + RT In Use the equation for the actual free-energy change to plot AG against In Q at 25 °C for the five concentrations of ATP, ADP, and P₁ shown in the table. The AG' for the reaction is -30.5 kJ/mol. Concentration (mm) 0.2 5.0 14.9 O O AG (kJ/mol) Metabolite ATP ADP P₁ Select the graph that plots the data. AG (kJ/mol) 0 -20 -40 -~ 0 200 0 -200 [C]c[D]d [A]a[B]b -400 T 2 5 0.2 10 2 T 4 3 2.2 12.1 InQ 6 4 InQ 6 8 1 4.2 14.1 10 8 5 25 10 AG (kJ/mol) AG (kJ/mol) 0 -20 -40 -10 -8 0 -20 -40 -6 -4 InQ -2 0
Carbohydrates and fats have the same caloric value per gram. O True O False
How much carbohydrates calories in one food product serving, if it contains 23 of carb? 46 4 92 207
A(g) + B(g) O C(g) AH=-500 kcal Which of the following will cause more C to be produced? O Decreasing pressure Decreasing temperature Removing some A from the system O All of the above. None of the above.
c. What is the equilibrium ratio of ATP to ADP if the ratio of creatine phosphate to creatine is 0.20?
Please send me the question in 30 minutes it's very urgent plz
a) Calculate the amount of energy released per gram from each type of food tested, based on the chart. b) How did the different types of food compare based on your prediction, which stated that foods with higher fats yield higher calories than foods with proteins and carbohydrates.
Phosphoenolpyruvate donates a phosphate group to ADP to produce pyruvate and ATP. The AG for this reaction at 25°C is -63 kJ/mol and the value of AS is 190 J/K•mol. What is the value of AH in kJ/mol? Make sure to pay attention to your units when calculating this and make sure to put the
The following reaction is one of the reactions of glycolysis. What is the AG for the reaction if the concentrations of 1,3-BPG and 3-PG are 1.7mM and 1.5 mM, respectively, and the ratio of ATP/ADP is 1100? The AG" for the reaction is -18.8 kJ/mole. + CHOH CH₂OPO,²¹ 1,3-BPG O-0.43 J/mole O-0.43 kJ/mole O-1.08 J/mole O-1.08 kJ/mole +ADP ATP + CHOH CH₂OPO₂² 3-PG
2. You discover a cell that uses Cu as the final electron acceptor in mitochondrial electron transport (MET) instead of O2. Cu + 2e €> Cu° E° =+0.337 V A. How much free energy can be gained by oxidation of NADH in this novel MET system? Show calculations.
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