AP Biology Educational Tool

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Across
  1. 1. – First step of cellular respiration; happens in the cytoplasm.
  2. 4. – Primary energy currency of the cell.
  3. 5. – Cycle that occurs in the mitochondrial matrix.
  4. 6. – Particle transported in the electron transport chain (ETC).
  5. 9. – Type of fermentation used in brewing and baking.
  6. 11. – Byproduct of the electron transport chain.
  7. 13. – Used to power ATP synthesis during the electron transport chain.
  8. 14. – Where glycolysis and fermentation occur.
  9. 15. – Builds up in the intermembrane space during the ETC.
  10. 16. – Organelle where aerobic respiration occurs.
Down
  1. 1. – Sugar molecule broken down in cellular respiration.
  2. 2. – Gas released during the Krebs cycle (carbon dioxide).
  3. 3. – Process that occurs without oxygen.
  4. 4. – Intermediate step product entering the Krebs cycle.
  5. 7. – Type of reaction that involves electron transfer in cellular respiration.
  6. 8. – Electron carrier generated during glycolysis and the Krebs cycle.
  7. 10. – Final electron acceptor in the ETC.
  8. 12. – Type of fermentation occurring in human muscles during oxygen deficit.