Across
- 5. the major source of energy for the body's cells
- 6. serves as the site for protein synthesis in the cell
- 7. Of, pertaining to, or resembling a cell
- 10. change food into energy
- 12. carries electrons
- 15. amino acid residues joined by peptide bonds
- 17. organic compounds release energy
- 18. the process by which plants use sunlight
- 19. electron transport chain
Down
- 1. an organic compound such as sugar or starch
- 2. powerhouse
- 3. cycle of reactions catalyzed by enzymes
- 4. contains the cell's chromosomes
- 8. existing in the absence of free oxygen
- 9. released from glucose even though oxygen is not available
- 11. a nucleotide diverted from atp with the liberation
- 13. made up of RNA and proteins
- 14. addition of a phosphor group
- 16. Requiring air or oxygen for life or survival