Across
- 4. the process of converting sunlight to food through carbon dioxide
- 5. the energy provider for cells to carry out their functions
- 8. the protective barrier that maintains the shape of a plant cell
- 10. a key element in cellular respiration
- 11. what living things are composed of
- 12. the process of created four genetically different daughter cells
- 13. the process of creating two genetically identical daughter cells
Down
- 1. cells that have a nucleus
- 2. cells that don't have a nucleus
- 3. the storage area for DNA and the communication center of plant and animal cells
- 6. the storage area for bacterial DNA
- 7. the process of breaking down food for cell functions
- 9. the energy source for mitochondria