The primary function of the electron transport chain and oxidative phosphorylation is which of the following? elect an answer and submit Fnr kewboard naviation
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A:
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Q: NAD+ and FAD are oxidized in the electron transport chain. true false.
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Q: The final electron acceptor in aerobic respiration is: oxygen hydrogen water nitrogen carbon dioxide
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Q: Oxygen is a product of the electron transport chain. True or False
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- Please answer fast draw pyruvate carboxylase mechanism. cofsctors must include. label all substrates and priducts. label reversible irrreversible stepsAdditional information: ATP production by the ETC and ATP Synthase per glucose varies somewhat depending on the energy required to move NADH into the mitochondria and other energy uses for the hydrogen-ion gradient. Additional questions: 1.) How many ATP's are generally yielded by oxidative phosphorylation from the catabolism of one glucose? 2.) Summarize the total ATP's obtained from a single molecule of glucose, from start to finish? asapQuestion:- Explain how the total yield of ATP from the oxidation of 1 mole of glucose to CO₂ + H₂O is affected by the use of the above shuttle versus the use of the Malate Aspartate Shuttle. (above shuttle is glycerol 3-phosphate shuttle)
- The Relative Efficiency of ATP Synthesis in Noncyclic versus Cyclic Photophosphorylation If noncyclic photosynthetic electron transport leads to the translocation of 7 H+/2e- and cyclic photosynthetic electron transport leads to the translocation of 2 H+/e-, what is the relative photosynthetic efficiency of ATP synthesis (expressed as the number of photons absorbed per ATP synthesized) for noncyclic versus cyclic photophosphorylation? (Assume that the CF1CF0-ATP synthase yields 3 ATP/14 H+.)35. How is ATP produced in glycolysis? Group of answer choices the production of glyceraldehyde 3-phosphate the reduction of NAD+ to NADH substrate-level phosphorylation phosphorylating organic molecules in the priming reactionsPlease answer yes or no and give a short explanation, thank you. 8. Does the rate of the tricarboxylic acid cycle depend on the concentration of ATP in the cell? 9. Does the substrate phosphorylation occur in TCA? 10. Can citrate from mitochondria enter the cytoplasm?
- 1. Oxidative phosphorylation and synthesis of ATP in mitochondria: • ways of ATP formation in cells - substrate and oxidative phosphorylation; • conjugation of respiration and oxidative phosphorylation; • sites of ATP formation in the respiratory chain; • oxidative phosphorylation coefficient, its value in the oxidation of various substrates in mitochondria; • conjugation points of electron transport and oxidative phosphorylation. 2. Chemiosmotic theory of oxidative phosphorylation, its uniqueness and common principles of energy generation in different living systems. 3. Structural and functional prerequisites for the effective conjugation of electron transport in the respiratory chain and ATP synthesis: • specific asymmetric localization of components of the electron transport chain in the inner membrane of mitochondria; • integrity of mitochondrial membranes; • generation of electrochemical gradient of protons on the membrane; • action of proton pumps of the respiratory circuit; •…70 gram lactose working under aerobic conditions. First calculate the total amount of energy units (ATP, GTP, FADH2, NADH) obtained from its degradation to CO2 and H2O. Convert this value to total ATP units.Show your work in detail at each reaction step. Which energy units are obtained after each reaction step.Multiple Matching. Match the process a, b, or c with the metabolicevents in the list.a. glycolysisb. Krebs cyclec. electron transport/oxidative phosphorylation__________H+ and e− are delivered to O2 as the final acceptor.__________Pyruvic acid is formed.__________ATP is formed.__________H2O is produced.__________CO2 is formed.__________Fructose diphosphate is split into two 3-carbon fragments.__________NADH is oxidized.__________ATP synthase is active.
- 30. Runaway mitochondria 1 . Suppose that the mitochondria of a patient oxidize NADH irrespective of whether ADP is present. The P : O ratio for oxidative phosphorylation by these mitochondria is less than normal. Predict the likely symptoms of this disorder.Need help ASAP. Describe the steps by which the F0 portion of the ATP synthase harnesses the proton-motive force to help synthesize ATP. What would you expect to observe if the proton gradient were reversed? Explain your answer.Topic : Connection between Electron Transport & Phosphorylation Task: 1. Define P/O ratio 2. Explain its importance State all the explanations in point form