Which is the best summary statement for cellular respiration. MADH passos Ă© to the electron transport chain (ETC) An oxygen-requiring pathway that entails the oxidation of glucose in a series of energy-releasing steps so that the energy of electron transfer powers ATP production. An oxygen-requiring pathway that entails the reduction of glucose in a series of energy-requiring steps so that the energy of electron transfer powers ATP production. 1 Point An aerobic pathway that entails the anabolism of glucose in a series of energy-requiring steps so that the energy of electron transfer powers ATP production. An anaerobic pathway that entails the catabolism of glucose in a series of energy-releasing steps so that the energy of proton transfer powers ATP production. Cubmit Answer
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Step 1: Cellular respiration is the process by which organisms break down glucose to produce energy in the form of ATP. Show more…
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Cellular Respiration Cellular respiration is the complete oxidation of glucose to generate large amounts of ATP using an electron transport chain that is able to harness the energy from our reducing pow ATP. Cellular respiration has two forms: aerobic and anaerobic respiration Briefly expiain be detailed and clear! Aerobic Respiration: Summary Equation: Main Pathways in order: Anaerobic Respiration: Explain how the above summary equation would differ: Main Pathways in order:
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Complete each sentence outlining the events that occur in aerobic respiration. The catabolism of glucose begins with one or more pathways that yield ______. Next the partially oxidized carbon is fed into the TCA cycle and oxidized completely to ______ with the production of some GTP or ATP, NADH, and FADH2. These pathways also produce ______, FADH2, or both. The NADH and FADH2 formed by glycolysis and the TCA cycle are oxidized by a(n) ______, using oxygen as the terminal electron acceptor. It is the activity of the electron transport chain that conserves most of the energy used to make ______ during aerobic respiration. electron transport chain Krebs cycle ADP pyruvate carbon dioxide NAD carbon monoxide ATP NADH lactose
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Chapter 9: Cellular Respiration and Fermentation Catabolic Pathways Yield Energy by Oxidizing Organic Fuels 1. In general terms, distinguish between fermentation and aerobic cellular respiration. 2. Write the summary equation for cellular respiration. 3. Define oxidation and reduction. 4. Explain in general terms how redox reactions are involved in energy exchanges. 5. Describe the role of NAD+ in cellular respiration. 6. In general terms, explain the role of the electron transport chain in cellular respiration. 7. Name the three stages of cellular respiration and state the region of the eukaryotic cell where each stage occurs. 8. How is ATP made during each stage of cellular respiration? Glycolysis harvests chemical energy by oxidizing glucose to pyruvate 9. Explain why ATP is required for the preparatory steps of glycolysis. 10. Does glycolysis require the presence of oxygen? 11. Products of the glycolysis. After pyruvate is oxidized, the citric acid cycle completes the energy-yielding oxidation of organic molecules 12. Describe where pyruvate is oxidized to acetyl CoA, what molecules are produced, and how this process links glycolysis to the citric acid cycle. 13. Explain why it is called a cycle. 14. Explain why it is called a citric acid cycle. 15. Explain what happens to acetyl-CoA when it enters the cycle.
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