Cellular Respiration

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Across
  1. 2. Energy needed to start cellular respiration.
  2. 4. Tree-carbon and product of glycolysis.
  3. 5. Third stage of aerobic respiration.
  4. 8. Occurring in the absence of oxygen.
  5. 9. Alcohol made from glucose, starch and other carbohydrates by fermentation.
  6. 10. Acid produced when their´s not enough oxygen in the body.
  7. 11. Acid formed by oxidation of malic acid in the krebs cycle.
  8. 12. Site of second and third stages of aerobic respiration.
  9. 13. Anaerobic pathway that breaks down glucose, forms ATP and lactate.
  10. 15. Anaerobic pathway that breaks down glucose,forms ATP and ethanol.
  11. 18. Oxygen-requiring.
Down
  1. 1. Second stage of aerobic respiration.
  2. 2. First stage of aerobic respiration and fermentation.
  3. 3. Direct transfers of a phosphate group from a substrate to ADP.
  4. 6. Metabolic pathway that breaks down carbohydrates to produce ATP by using oxygen.
  5. 7. 8 coenzymes formed by ATP.
  6. 14. An anaerobic metabolic pathway by which cells harvest energy from organic molecules.
  7. 15. Main energy carrier between reaction sites in cells.
  8. 16. Site of the first stage of aerobic respiration.
  9. 17. 2 coenzymes formed by ATP.