Anaerobic Respiration Opt
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The document discusses glycolysis and what happens when oxygen is absent. It states that without oxygen, respiration cannot proceed past the first stage of glycolysis. In animals, pyruvate is converted to lactic acid, trapping energy. In plants, pyruvate is first decarboxylated to release carbon dioxide before accepting hydrogen to form ethanol, also trapping energy in both cases.
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Anaerobic Respiration Opt
- 3. … .to form a molecule of water O A P i P i P i H H
- 4. In the absence of oxygen, there is a build up of hydrogen atoms A P i P i P i H H H H H H H H H H H H
- 5. The NADH/H + and FADH 2 will not be reoxidised as they will no longer be able to release the Hydrogen they are carrying A P i P i P i H H H H H H H H H H H H H + H + H + H + H + H + H + H +
- 6. The NADH/H + and FADH 2 will not be reoxidised as they will no longer be able to release the Hydrogen they are carrying NAD A P i P i P i H H H H H H H H H H H H H + H + H + H + H + H + H + H + H H
- 7. This means that respiration cannot proceed beyond the first stage – glycolysis. NAD A P i P i P i H H H H H H H H H H H H H + H + H + H + H + H + H + H + H H
- 8. This means that respiration cannot proceed beyond the first stage – glycolysis.
- 9. This means that respiration cannot proceed beyond the first stage – glycolysis.
- 10. This means that respiration cannot proceed beyond the first stage – glycolysis. The pyruvate accepts hydrogen atoms from the NADH/H + directly in animals
- 11. This means that respiration cannot proceed beyond the first stage – glycolysis. The pyruvate accepts hydrogen atoms from the NADH/H + directly in animals
- 12. This means that respiration cannot proceed beyond the first stage – glycolysis. The pyruvate accepts hydrogen atoms from the NADH/H + directly in animals NAD H H +
- 13. This means that respiration cannot proceed beyond the first stage – glycolysis. The pyruvate accepts hydrogen atoms from the NADH/H + directly in animals NAD H H +
- 14. This means that respiration cannot proceed beyond the first stage – glycolysis. The pyruvate accepts hydrogen atoms from the NADH/H + directly in animals NAD H H +
- 15. This means that respiration cannot proceed beyond the first stage – glycolysis. The pyruvate accepts hydrogen atoms from the NADH/H + directly in animals NAD H H
- 16. This means that respiration cannot proceed beyond the first stage – glycolysis. The pyruvate accepts hydrogen atoms from the NADH/H + directly in animals and forms lactic acid. NAD H H
- 17. This means that respiration cannot proceed beyond the first stage – glycolysis. A considerable amount of energy is trapped in the lactic acid. NAD H H
- 18. This means that respiration cannot proceed beyond the first stage – glycolysis. In plants the pyruvate is first decarboxylated to release CO 2
- 19. This means that respiration cannot proceed beyond the first stage – glycolysis. In plants the pyruvate is first decarboxylated to release CO 2 C O O
- 20. This means that respiration cannot proceed beyond the first stage – glycolysis. In plants the pyruvate is first decarboxylated to release CO 2 C O O
- 21. This means that respiration cannot proceed beyond the first stage – glycolysis. In plants the pyruvate is first decarboxylated to release CO 2 C O O
- 22. This means that respiration cannot proceed beyond the first stage – glycolysis. The 2C intermediate accepts the hydrogen atoms from NADH/H + and forms ethanol C O O
- 23. This means that respiration cannot proceed beyond the first stage – glycolysis. The 2C intermediate accepts the hydrogen atoms from NADH/H + and forms ethanol NAD C O O H H +
- 24. This means that respiration cannot proceed beyond the first stage – glycolysis. The 2C intermediate accepts the hydrogen atoms from NADH/H + and forms ethanol NAD C O O H H +
- 25. This means that respiration cannot proceed beyond the first stage – glycolysis. The 2C intermediate accepts the hydrogen atoms from NADH/H + and forms ethanol NAD C O O H H +
- 26. This means that respiration cannot proceed beyond the first stage – glycolysis. The 2C intermediate accepts the hydrogen atoms from NADH/H + and forms ethanol NAD C O O H H +
- 27. This means that respiration cannot proceed beyond the first stage – glycolysis. The 2C intermediate accepts the hydrogen atoms from NADH/H + and forms ethanol NAD C O O H H +
- 28. This means that respiration cannot proceed beyond the first stage – glycolysis. A considerable amount of energy is trapped in the ethanol NAD C O O H H +
- 29. In animals the pyruvate is converted to lactic acid: Glucose
- 30. In animals the pyruvate is converted to lactic acid: Glucose pyruvate
- 31. In animals the pyruvate is converted to lactic acid: Glucose pyruvate lactic acid
- 32. In animals the pyruvate is converted to lactic acid: Glucose pyruvate lactic acid In plants the pyruvate is converted to ethanol and carbon dioxide
- 33. In animals the pyruvate is converted to lactic acid: Glucose pyruvate lactic acid In plants the pyruvate is converted to ethanol and carbon dioxide Glucose
- 34. In animals the pyruvate is converted to lactic acid: Glucose pyruvate lactic acid In plants the pyruvate is converted to ethanol and carbon dioxide Glucose pyruvate
- 35. In animals the pyruvate is converted to lactic acid: Glucose pyruvate lactic acid In plants the pyruvate is converted to ethanol and carbon dioxide Glucose pyruvate ethanol + CO 2