Krebs cycle

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Across
  1. 4. The term for the removal of a carboxyl group from a molecule.
  2. 9. A five-carbon intermediate formed from isocitrate.
  3. 11. This intermediate is formed after the decarboxylation of α-ketoglutarate.
  4. 12. The number of CO2 molecules produced per turn of the cycle.
  5. 13. An electron carrier that produces 3 ATP for each molecule oxidized.
  6. 14. This molecule combines with oxaloacetate to form citrate.
  7. 17. Cycle The cycle also known as the citric acid cycle or TCA cycle.
Down
  1. 1. The location within the cell where the Krebs cycle occurs.
  2. 2. The molecule that acetyl-CoA is derived from.
  3. 3. The high-energy compound formed by substrate-level phosphorylation.
  4. 5. The final molecule regenerated at the end of the cycle.
  5. 6. Synthase This enzyme catalyzes the first step of the Krebs cycle.
  6. 7. A four-carbon intermediate formed from fumarate.
  7. 8. An electron carrier that produces 2 ATP for each molecule oxidized.
  8. 10. A four-carbon molecule that succinyl-CoA is converted into.
  9. 15. A six-carbon molecule formed from acetyl-CoA and oxaloacetate.
  10. 16. The number of ATP molecules produced directly per turn of the cycle.