Across
- 1. Produced at the end of glycolysis.
- 5. An organic acid produced in the muscle tissues during strenuous exercise.
- 9. A cycle of reactions in the mitochondria.
- 11. A type of sugar; the chief source of energy for living organisms.
- 14. The chemical processes that occur within a living organism in order to maintain life.
- 16. Given off as a waste product.
- 17. Adenosine triphosphate.
- 18. The breaking down of sugar molecules to make chemical energy.
- 19. The profuction of ATP.
- 20. nicotinamide adenine dinucleotide phosphate hydrogen.
Down
- 2. Chain that transports electrons.
- 3. The final electron acceptor in the electron transport chain.
- 4. A group of atoms bonded together.
- 6. The chemical process that generates most of the energy in the cell.
- 7. The process of exchanging gases with the environment.
- 8. The breakdown of glucose by enzymes.
- 10. The breakdown of complex molecules.
- 12. The matrix of the cytoplasm.
- 13. An acid which contains phosphorus.
- 15. Adenosine diphosphate.