24 (a) What is the theoretical yield of ATP/NADH using the measured change infree energy of -208 kJ/mol per NADH and a value of ~40 kJ/mol for ATPsynthesis based on the mitochondrial concentrations of ATP, ADP, and Pi?(b) Using your answer to part (a), and based on the measured yield ofATP/NADH being ~2.5 ATP/NADH, what is the efficiency of energyconversion for oxidative phosphorylation in living systems?(a)-3.0 ATP/NADH; (b) ~72% efficient(a)~2.6 ATP/NADH; (b) ~96% efficient(a) ~5.2 ATP/NADH; (b) ~48% efficient(a) ~4.3 ATP/NADH; (b) ~65% efficient Theoretical energy conversion values based on standard changes in freeenergy, and actual energy conversion values measured experimentally, arenot equivalent because biological systems are not 100% efficient. Answerthe two questions below.(a) What is the theoretical yield of ATP/NADH using the measured change infree energy of -208 kJ/mol per NADH and a value of ~40 kJ/mol for ATPsynthesis based on the mitochondrial concentrations of ATP, ADP, and Pi?(b) Using your answer to part (a), and based on the measured yield ofATP/NADH being ~2.5 ATP/NADH, what is the efficiency of energyconversion for oxidative phosphorylation in living systems?

Change in free energy for 1 mol of NADH = - 208 kJ (Negative sign indicates the release)Change in…

(a) What is the theoretical yield of ATP/NADH using the measured change in free energy of -208 kJ/mol per NADH and a value of ~40 kJ/mol for ATP synthesis based on the mitochondrial concentrations of ATP, ADP, and Pi? (b) Using your answer to part (a), and based on the measured yield of ATP/NADH being ~2.5 ATP/NADH, what is the efficiency of energy conversion for oxidative phosphorylation in living systems?

(a) What is the theoretical yield of ATP/NADH using the measured change in free energy of -208 kJ/mol per NADH and a value of ~40 kJ/mol for ATP synthesis based on the mitochondrial concentrations of ATP, ADP, and Pi? (b) Using your answer to part (a), and based on the measured yield of ATP/NADH being ~2.5 ATP/NADH, what is the efficiency of energy conversion for oxidative phosphorylation in living systems?

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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