(a)
To calculate:
The change of standard free energy for the given reaction.
Introduction:
Two components that are closely related forms the Oxidative phosphorylation and they are chemiosmosis and electron transport chain. The electrons are transferred from one molecule to another molecules and the energy that is produced in this transfer is used in the formation of gradient that is
(b)
To calculate:
The equilibrium constant of the reaction.
Introduction:
Two components that are closely related forms the Oxidative phosphorylation and they are chemiosmosis and electron transport chain. The electrons are transferred from one molecule to another molecules and the energy that is produced in this transfer is used in the formation of gradient that is electrochemical.
(c)
To determine:
The release of the actual free energy accompanying the oxidation of cytochrome c by the pathway of electron transport is equal to releasing amount under the normal condition
Introduction:
Two components that are closely related forms the Oxidative phosphorylation and they the chemiosmosis and electron transport chain. The electrons are transferred from one molecule to another molecules and the energy that is produced in this transfer is used in the formation of gradient that is electrochemical.
Want to see the full answer?
Check out a sample textbook solution- Understanding Enzyme Mechanisms Related to Pyruvate Carboxylase Based on the mechanism for pyruvate carboxylase (Figure 22.3), write reasonable mechanisms for the reactions that follow:arrow_forwardEffects of Changing Metabolite Concentrations on Glycolysis In an erythrocyte undergoing glycolysis what would be the effect of a sudden increase in the concentration of a. AΤP? b. AMP? c. fructose-1.6-bisphosphate? d. fructose-2, 6-bisphosphate? e. citrate? f. glucose-6-phospthate?arrow_forwardEnergetics of the Hexokinase Reaction The standard-state free energy change. Gfor the hexokinase reaction, is — 1 6.7 kJ/mol. Use the values in Table I to calculate the value of Gfor this reaction in the erythrocyte at 37°C.arrow_forward
- Saccharides: Using the following substrates, estimate the net ATP yield after glycolytic pathway, Kreb’s cycle and electron transport chain. Assume that the estimate for ATP yield per mole of NADH is 3 moles of ATP, while 1 mole of FADH2 is equivalent to 2 moles of ATP, and one mole of GTP is equivalent to one mole of ATP. Show all pertinent solutions and determine: a) ATP used, b) ATP produced, and c) Net ATP. Based on your solutions, rank the substrates based on increasing yield of ATP Five moles of Acetyl coenzyme Aarrow_forwardPropose that you have discovered a new ATP synthase from the mitochondrion of an organism onthe planet X. You found that the mitochondrion from this newly discovered organism has exactly thesame electron transport chain as human beings. In addition, this newly discovered ATP synthase hassimilar subunit composition and arrangements as human beings, excepting that such newlydiscovered ATP synthase contain 6 c-subunits. Theoretically, the P/O ratio for the oxidation of FADH2 to water in this organism is: 1 1.5 2 2.5 3 3.5 None of the above Need more information Which statement is NOT true about the transport of ATP across the inner mitochondrial membraneon its way to the cytosol? The transport causes the loss of a net charge of -1 in the matrix. It is accomplished by adenine nucleotide translocase. The same enzyme that transports ATP also transport ADP in the opposite direction. It is complexed with Mg2+ to reduce the draw on the electrical part of the protonmotive force.arrow_forwardCalculate how many moles of ATP can be made in standard conditions when 1 mole of protons flow back into the mitochondrial matrix through the ATP synthase. Assume that: i) the matrix pH is 7.8, ii) the cytosolic pH is 7.2, iii)ΔE=0.168 V (inside negative), iv) T=37°C, and v) the standard free energy change for the hydrolysis of 1 mole of ATP is -31.3 kJ/mol.arrow_forward
- BiochemistryBiochemistryISBN:9781305577206Author:Reginald H. Garrett, Charles M. GrishamPublisher:Cengage Learning