3. In the electron transport chain, electrons are transferred to enzyme complexes. Name the complexes of the ETC,electron donor, and determine the number of H+ ions that are pumped in each complexes.Name of complexElectron donorNo. of H+ ions pumped(NADH/FADH2)1.5.7.2.6.8.3.9.4.10.

The electron transport chain occurs in mitochondria. ETC is a pathway in which the reducing…

Answered: 3. In the electron transport chain,…

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter7: Cellular Respiration: Harvesting Chemical Energy

Section: Chapter Questions

Problem 4TYK

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Which of the following statements are true? Explain. I. ATP synthesis will cease to occur when the electron flow is blocked by cyanide. II. 2,4-DNP allows electron flow to continue in the ETC without the synthesis of ATP. III. -ΔG is the quantity that signifies that the reaction is SPONTANEOUS.
FADH2 produces _______ molecules of ATP compared to NADH because it enters the ETC ________. Select one: a. more, after NADH b. more, before NADH c. more, with 2 hydrogens d. less, after NADH e. less, before NADH Clear my choice
4) a)Fill in the blanks: When oxygen is the final energy carrier in the production of ATP, the process is called _________________. When an inorganic molecule is used to drive theoxidation in a cell to produce ATP, the process is called _______________.b)How is energy transferred to proteins in the process called phosphorylation?c) Fill in the blanks: When a molecule is oxidized it has (more/less) _________ electrons than it did before being oxidized. When a molecule is reducedit has (more/less)_________ electrons than it did before being reduced.d) Is NADH is the oxidized or reduced form of NAD+?
1 what is the common intermediary in the catabolism of carbohydrates, proteins and lipids? 2 What cyclic pathway doe sthis common metabolite enter? 3 what are the roles of NAD+ and FAD in metabolism 4 what are the reduced forms of NAD+ and FAD? 5 what are the entry point for the reduced forms of NAD+ and FAD in the electron transport chain?
3. Give a schematic diagram of the events of the oxidative phosphorylation involving the electron transport, proton transport, ATP synthesis, reduction of oxygen бр
Which feature of anaerobic and aerobic respiration is different? Select one: a.Use of electron transport system b.Use of the Electron Donor c.Use of proton motive force d.None of the Above e.Use of the Electron Acceptor
In the electron transport chain, electrons are transferred to enzyme complexes. Name the complexes of the ETC, electron donor, and determine the number of H+ ions that are pumped in each complexes
7. when there is sufficient oxygen , blank ATP molecules can be made by cellular respiration, however when oxygen is lacking only blank ATP molecules are made a.32,2 b.36,2 c.30,4 d.36,6 e.46,2
Which of these is not true of the electron transport chain?a. The electron transport chain is located on the cristae of themitochindria.b. The electron transport chain produces more NADH than anymetabolic pathway.c. The electron transport chain contains cytochrome molecules.d. The electron transport chain ends when oxygen acceptselectrons.
2.5 What is Chemio-osmotic gradient, and what is its importance in Metabolism 2.6 Glycolysis split Glucose into 2 Puryvate, where does a) Initial split, which Intermediate/s involved, b) which enzyme is involved and c) products produced....... 2.7 In ATP generation. Glycolysis does produce some ATPs, where does the bulk of ATP produced in the complete Oxidative? catabolic step/s and explain how? 3.1 Peter has been playing Volley Ball for 2hours now and he is very tired. He is now going home to rest. Answer the questions that follows from the scenario given: a) How will the process of Glycolysis be affected in this condition of Rest b) Explain his ATP at this stage of Rest d) How will the process of TCA cycle/Creb cycle be for Peter now at his rest d) The condition of Pyruvate Dehydrogenase (PDH) at this point of rest e) How will the state PFK (phospho fructo kinase) be at the beginning of his play (5) 3.2 NADH is mostly transported through which complexes in ETC (electron transport…
Which of the following statements correctly describe(s) the reaction: ADP + Pi + H+ → ATP + H2O ΔG°'= +7.29 kcalmolkcalmol A. ATP is less stable than ADP. B. Hydrolysis of ATP is spontaneous. C. Phosphorylation of ADP is nonspontaneous. D. Conversion of ATP to ADP will release heat.
6. The CO2 released when we exhale is produced by:a) Glycolysis (glucose to pyruvate)b) The respiratory chain (electron transport chain)c) By pyruvate decarboxylation and by the TCA cycle.d) Fermentatione) All of the above

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3. In the electron transport chain, electrons are transferred to enzyme complexes. Name the complexes of the ETC, electron donor, and determine the number of H+ ions that are pumped in each complexes. Name of complex Electron donor No. of H+ ions pumped (NADH/FADH2) 1. 5. 7. 2. 6. 8. 3. 9. 4. 10.