Across
- 2. _______ Transport Chain: Final stage of cellular respiration, producing the most ATP using oxygen.
- 3. The energy-carrying molecule produced in large amounts during cellular respiration.
- 9. A waste product released during the Krebs cycle and cellular respiration.
- 10. A process that follows glycolysis in the absence of oxygen, producing lactic acid or ethanol.
- 14. Respiration that requires oxygen to produce ATP.
- 18. The process cells use to break down glucose to produce ATP.
Down
- 1. The first step in cellular respiration, breaking glucose into two pyruvate molecules.
- 4. The end product of glycolysis, which enters the mitochondria for further energy production.
- 5. The fluid part of the cytoplasm where glycolysis takes place.
- 6. Respiration that occurs without oxygen, producing less ATP.
- 7. An element essential for ATP formation, found in the phosphate groups of ATP.
- 8. cycle that generates electron carriers and CO2 in the mitochondria during cellular respiration.
- 11. The organelle where most of the ATP is produced in cellular respiration.
- 12. An electron acceptor that is reduced to NADH during glycolysis and the Krebs cycle.
- 13. An electron carrier that transfers energy to the electron transport chain.
- 15. A byproduct of anaerobic respiration, especially in muscle cells during intense activity.
- 16. The sugar that is broken down during glycolysis to start cellular respiration.
- 17. Molecule that is converted into ATP during cellular respiration by adding a phosphate group.