Biochemistry (Looseleaf)
9th Edition
ISBN: 9781319114800
Author: BERG
Publisher: MAC HIGHER
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Question
Chapter 18, Problem 36P
Interpretation Introduction
Interpretation:
The symptoms in a person whose mitochondria oxidize NADH irrespective of the number of ADP molecules present.
Concept introduction:
P/O ratio (phosphate/oxygen ratio) determines the amount of ATP produced by the transfer of electrons during the electron transport chain, that ends with the acceptance of electrons by oxygen molecule. P/O ratio is dependent on number of hydrogen atoms that transport across the mitochondrial membrane.
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True or false
1. H+ ions generated by the reactions in the electron transport chain, as well as H+ ions present in the matrix of the mitochondria are pumped across the inner mitochondrial membrane into the intermembrane space at three different sites.
2. The electron transport chain is a multistep process that relies on five enzyme systems, as well as mobile electron carriers.
3. Energy released from H+ movement in the electron transport chain fuels phosphorylation.
4. The convertion of Fe3+ to Fe2+ in the electron chain is an example Fe3+ acting as an oxidizing agent.
5. The final stage of Electron Transport Chan is an anaerobic process.
can be
9. Compartmentation in ß Oxidation Free palmitate is activated to its
coenzyme A derivative (palmitoyl-CoA) in the cytosol before
oxidized in the mitochondrion. If palmitate and [ ¹4C]coenzyme A are
added to a liver homogenate, palmitoyl-CoA isolated from the cytosolic
fraction is radioactive, but that isolated from the mitochondrial fraction
is not. Explain.
turned on/off.
3. Outline the three ways that generate ATP. Provide a DETAILED description of each.
Cellular Respiration:
Creatine phosphate
Fermentation
Chapter 18 Solutions
Biochemistry (Looseleaf)
Ch. 18 - Prob. 1PCh. 18 - Prob. 2PCh. 18 - Prob. 3PCh. 18 - Prob. 4PCh. 18 - Prob. 5PCh. 18 - Prob. 6PCh. 18 - Prob. 7PCh. 18 - Prob. 8PCh. 18 - Prob. 9PCh. 18 - Prob. 10P
Ch. 18 - Prob. 11PCh. 18 - Prob. 12PCh. 18 - Prob. 13PCh. 18 - Prob. 14PCh. 18 - Prob. 15PCh. 18 - Prob. 16PCh. 18 - Prob. 17PCh. 18 - Prob. 18PCh. 18 - Prob. 19PCh. 18 - Prob. 20PCh. 18 - Prob. 21PCh. 18 - Prob. 22PCh. 18 - Prob. 23PCh. 18 - Prob. 24PCh. 18 - Prob. 25PCh. 18 - Prob. 26PCh. 18 - Prob. 27PCh. 18 - Prob. 28PCh. 18 - Prob. 29PCh. 18 - Prob. 30PCh. 18 - Prob. 31PCh. 18 - Prob. 32PCh. 18 - Prob. 33PCh. 18 - Prob. 34PCh. 18 - Prob. 35PCh. 18 - Prob. 36PCh. 18 - Prob. 37PCh. 18 - Prob. 38PCh. 18 - Prob. 39PCh. 18 - Prob. 40PCh. 18 - Prob. 41PCh. 18 - Prob. 42PCh. 18 - Prob. 43PCh. 18 - Prob. 44PCh. 18 - Prob. 45PCh. 18 - Prob. 46PCh. 18 - Prob. 47PCh. 18 - Prob. 48PCh. 18 - Prob. 49PCh. 18 - Prob. 50PCh. 18 - Prob. 51PCh. 18 - Prob. 52PCh. 18 - Prob. 53PCh. 18 - Prob. 54PCh. 18 - Prob. 55PCh. 18 - Prob. 56PCh. 18 - Prob. 57PCh. 18 - Prob. 58PCh. 18 - Prob. 59P
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