ATP yield from glycolysis, TCA cycle and oxidative phospharylation (a) Compute the theoretical ATP yield when one molecule of glucose is catabolised to pyruvate. (b) Compute the theoretical ATP yield when one molecule of glucose is completely catabolised under aerobic conditions in a muscle cell. (c) Compute the theoretical ATP yield when one molecule of glyceraldehyde is catabolised to pyruvate. (d) Compute the theoretical ATP yield when one molecule of pyruvate is completely catabolised under aerobic conditions in a muscle cell. (e) How many ATPs are obtained (by oxidative phosphorylation) from the NADH generated in the TCA cycle when one molecule of acetyl-CoA is catabolised in a muscle cell under aerobic conditions?
ATP yield from glycolysis, TCA cycle and oxidative phospharylation (a) Compute the theoretical ATP yield when one molecule of glucose is catabolised to pyruvate. (b) Compute the theoretical ATP yield when one molecule of glucose is completely catabolised under aerobic conditions in a muscle cell. (c) Compute the theoretical ATP yield when one molecule of glyceraldehyde is catabolised to pyruvate. (d) Compute the theoretical ATP yield when one molecule of pyruvate is completely catabolised under aerobic conditions in a muscle cell. (e) How many ATPs are obtained (by oxidative phosphorylation) from the NADH generated in the TCA cycle when one molecule of acetyl-CoA is catabolised in a muscle cell under aerobic conditions?
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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Biochem Question 6
Transcribed Image Text:ATP yield from glycolysis, TCA cycle and oxidative
phospharylation
(a) Compute the theoretical ATP yield when one molecule of
glucose is catabolised to pyruvate.
(b) Compute the theoretical ATP yield when one molecule of
glucose is completely catabolised under aerobic conditions in a
muscle cell.
(c) Compute the theoretical ATP yield when one molecule of
glyceraldehyde is catabolised to pyruvate.
(d) Compute the theoretical ATP yield when one molecule of
pyruvate is completely catabolised under aerobic conditions in a
muscle cell.
(e) How many ATPs are obtained (by oxidative phosphorylation)
from the NADH generated in the TCA cycle when one molecule
of acetyl-CoA is catabolised in a muscle cell under aerobic
conditions?
Show your computations in a clear and logical sequence, with
explanations.
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