Based on this graph, what does the sudden increase or decrease in ATP, NADH, oxygen and carbon dioxide concentrations mean? How are related these to specific steps in glycolysis and TCA cycle?? 1007.003710Relative Percent Oxygen0 2550 75 100pH of intermembrane space03.5 7 10.5 140initial NADH (mol)10Temperature (°C)0 20 40 60 80 100I20 30 40Iinitial Glucose (mol)0 2 4 6 8IIinitial ATP (mol)0 20 40 60 80 100110IIMetabolism of 1 Mole of Glucose ATP Production Oxygen Consumption NADH ProductionMetabolism of 1 Mole of GlucoseConcentrations (Mutliscaled and Auto Scaled)35.410100626.57.5754.517.7508.842.5251.500002-1-ATP47➡2-NADH911Milliseconds3-Oxygen1316Potential (mv)18Carbon Dioxide20

Glycolysis is the process that converts glucose into pyruvate. After glycolysis, the pyruvate is…

100 7.0 0 37 1 0 Relative Percent Oxygen 0 25 50 75 100 pH of intermembrane space 0 3.5 7 10.5 14 0 initial NADH (mol) 10 0 Temperature (°C) 0 20 40 60 80 100 I 0 2 4 6 initial Glucose (mol) I 20 30 40 I I I I I initial ATP (mol) 20 40 60 80 100 I 8 10 I I Metabolism of 1 Mole of Glucose ATP Production Oxygen Consumption NADH Production Metabolism of 1 Mole of Glucose Concentrations (Mutliscaled and Auto Scaled) 35.4 10 100 6 26.5 7.5 75 4.5 17.7 3 8.84 2.5 25 1.5 0000 0 2 1-ATP 4 7 -2-NADH 9 11 Milliseconds -3-Oxygen 13 16 Potential (mv) 18 Carbon Dioxide

100 7.0 0 37 1 0 Relative Percent Oxygen 0 25 50 75 100 pH of intermembrane space 0 3.5 7 10.5 14 0 initial NADH (mol) 10 0 Temperature (°C) 0 20 40 60 80 100 I 0 2 4 6 initial Glucose (mol) I 20 30 40 I I I I I initial ATP (mol) 20 40 60 80 100 I 8 10 I I Metabolism of 1 Mole of Glucose ATP Production Oxygen Consumption NADH Production Metabolism of 1 Mole of Glucose Concentrations (Mutliscaled and Auto Scaled) 35.4 10 100 6 26.5 7.5 75 4.5 17.7 3 8.84 2.5 25 1.5 0000 0 2 1-ATP 4 7 -2-NADH 9 11 Milliseconds -3-Oxygen 13 16 Potential (mv) 18 Carbon Dioxide

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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Similar questions

A total of 30.5 kJ mol-1 of free energy is needed to synthesise ATP from ADP and Pi when the reactants and products are at 1.0 M concentrations and the temperature is 25oC. Because the actual physiological concentrations of ATP, ADP, and Pi are not 1.0 M, and the temperature is 37oC, the free energy required to synthesise ATP under physiological conditions is actually ~ 46.2 kJ mol-1. A 68 kg adult requires an energy intake of 8,550 kJ of food per day (24 hours). Calculate the mass (in Kg) of ATP synthesised by a human adult in 24 hours, assuming that the percentage efficiency of converting inputted calories in ATP is 50%. What percentage of the body weight does this represent?
Calculate what the intracellular glucose concentration should be if to transport glucose in active form from the external medium (c1 = 5 mM) at 37 ºC, a energy input of + 2970 J / mol.
Please calculate the ΔG of glucose transport into the cell if the concentration of glucose is 1mM inside the cell and 100μM outside. R=2cal/mol*K and T = 300K. A. 1.38kcal/mol B. -1.38kcal/mol C. 2.76kcal/mol D. -2.76kcal/mol
Free energy changes under intracellular conditions differ markedly from those determined under standard conditions. ΔG°′ = -32.2 kJ/mol for ATP hydrolysis to ADP and Pi. Calculate ΔG for ATP hydrolysis in a cell at 37 °C that contains [ATP] = 3 mM, [ADP] = 1 mM, and 3Pi4 = 1 mM.
Consider the following equilibrium at 25ºC :Glucose-1-Phosphate Glucose-6-PhophateUsing the equilibrium concentrations of [Glucose-1-Phosphate] = 0.35 M and [Glucose-6-Phosphate] = 1.65 M, calculate BOTH K′eqand Gº′ for this reaction. Is this reaction exergonicor endergonic? R = 8.314 J/K·mol
A 70-kg adult human (154 lb) could meet his orher entire energy needs for one day by eating 3 moles ofglucose (540 g). (We do not recommend this.) Each mol-ecule of glucose generates 30 molecules of ATP when it isoxidized to CO2. The concentration of ATP is maintained incells at about 2 mM, and a 70-kg adult has about 25 litersof intracellular fluid. Given that the ATP concentrationremains constant in cells, calculate how many times perday, on average, each ATP molecule in the body is hydro-lyzed and resynthesized.
Consider a 24:1 △cis-9 fatty acid in the mitochondrion. For each fatty acid given, determine the following. Total number of ATP deducted Total net ATP
Calculate the actual, physiological ΔG for the reaction at 37 °C, as it occurs in the cytosol of neurons, with phosphocreatine at 4.7 mM, creatine at 1.0 mM, ADP at 0.73 mM, and ATP at 2.6 mM.
Using understanding of the thermodynamics laws, explain the energy transformations for the following processes. a. Glucose – Pyruvase + 2ATF + 2NADH b. Pyruvate – Acetyl-CoA + NaDH c. Citric acid – Oxoloacetate + 3NaDH + FADH2 + ATP d. H20 at PSII – ATP e. Photon at PSI – NADPH f. Co2 + RuBp – 3PG + ATP + NADPH – G3P (1/6 of which is converted to glucose)
Consider the following chemical reaction: Glucose + ATP → Glucose-6-Phosphate + ADP + Pi Given the following information, calculate the actual free energy change (G’) of this reaction. G’ of Glucose + ATP → Glucose-6-Phosphate + ADP + Pi = -16.7 kJ/mol [Glucose] = 5.0 mM [ATP] = 1.85 mM [Glucose-6-Phosphate] = 0.083 mM [ADP] = 0.14 mM [Pi] = 1.0 mM Temperature = 37 C R (Gas Constant) = 8.314 J/mol•K
Under standard conditions, NADH reoxidation by the electron-transport chain has a free-energy change equal to –220 kJ/mol. With 100% efficiency, how many ATP could be synthesized under standard conditions? What is the "actual" efficiency given these numbers?
Why is it 30 to 32 ATP produced for cellular respiration in Physiology? When I calculate it, I get 32.