Cellular Respiration Crossword

1. Cycle producing carbon dioxide and energy carriers in the mitochondria.
4. Molecule produced during glycolysis as a direct energy source.
6. Slow energy release process lasting hours.
13. Folds in the mitochondria that increase surface area for ATP production.
14. Gas released as a byproduct of the citric acid cycle.
15. Breathing heavily to disperse lactic acid after intense exercise repays this.
16. location of the citric acid cycle
18. Breaking down sugar molecules gradually to capture their chemical energy.
19. Initial source of energy used by muscles during exercise.
20. Energy carrier molecule produced in the Krebs cycle.

2. Phase of glycolysis requiring ATP to start glucose breakdown.
3. A three-carbon molecule formed during glycolysis.
5. reactant molecules in cellular respiration along with C6H12O6.
7. Type of fermentation producing carbon dioxide in yeast cells.
8. Organelle where the Krebs cycle and electron transport chain occur.
9. Six-carbon molecule broken down during glycolysis.
10. Type of fermentation occurring in muscle cells without oxygen.
11. Particle transported through the inner mitochondrial membrane to power active transport.
12. Process allowing glycolysis to continue without oxygen.
15. Required for aerobic respiration to proceed.
17. Electron carrier regenerated in fermentation to allow glycolysis to continue.
18. location of glycolysis