How many molecules of water are produced by the electron transport chain during the complete aerobic oxidation of 1 molecule of stearate (C18:0) to CO2 and water?
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- Define the following terms: a. Fe–S clusters b. electron transport c. CoQ d. ubisemiquinone e. UQH2Which of the following final electron acceptors is usedduring anaerobic respiration?(a) Lactic acid (b) Pyruvic acid(c) Nitrate (d) Glucose(e) WaterWhich chemical equation represents the breakdown of organic carbon (into inorganic form) thattakes place during glycolysis, the Krebs cycle, and electron transport (aerobic respiration)? A. C6H12O6 + C6H12O6 C12H22O11 + H2OB. 6CO2 + 12H2O C6H12O6 + 6O2 + 6H2OC. C12H22O11 + H2O C6H12O6 + C6H12O6D. C6H12O6 + 6O2 + 6H2O 6CO2 + 12H2OE. all of the above
- During aerobic respiration, in heterotrophic organisms, which of the following is a substrate molecule that will be oxidized as it is converted into product molecules? diatomic oxygen carbon dioxide glucose water CO2Which of the following final electron acceptors is used during anaerobic respiration? a. lactic acid b. pyruvate c. glucose d. nitrate e. waterIn which of the following stages of cellular respiration do redox reactions occur? There might be more than one answer A)Glycolysis B)Citric acid cycle C)Electron transport chain 13.
- During aerobic respiration in eukaryotes, which substrate molecules provide the oxygen atoms that end up in product water molecules? H2S molecules only H2O and C6H12O6 molecules only CO2 molecules only C6H12O6 and CO2 molecules only O2 molecules onlyClassify each substance as an oxidizing agent, a reducing agent, or neither: (a) FADH 2; (b) ATP; (c) NAD +.The electron transport chain yields up to _______ molecules in the complete catabolism of one glucose molecule. (a) 2 ATP (b) 4 ATP (c) 28 ATP (d) 32 ATP.
- Describe with a summary picture the aerobic respiration from glucose (CHO) all the way to Co2 and water. Highlight, with yellow the flow of H (and then electrons and protons) and in red the ATP Include: inner membrane, outer membrane, matrix, intermembrane space glycolisis, Krebs cycle (citirc acid), e.t.c. (oxidative phosphorilation) ATP synthase, NADH dehydrogenase complex, cyt b-c1complex, cyt oxidase complex, ubiquinone, cytochrome-c glucose, pyruvate, acetyl-Co-A, H2O, O2, CO2, NADH, NAD+, FADH2, e-, H+, ATP, ADP +Pi direction of the arrows, inner membrane potential, gradient of protons, inner membrane transporters, outer membrane porinsIn aerobic respiration, the final electron acceptor is A) hydrogen. B) oxygen. C) water. D) ATP.Energy is required to reverse the flow of the electron transport chain. Why would this be so?