Across
- 2. consists of DNA tightly coiled around protein
- 4. structure that contains the cells genetic information
- 5. captures energy from sunlight; also in plants
- 8. internal membrane system in cells; can be rough or smooth
- 10. specialize structure that performs important cellular functions within an eukaryotic cell
- 13. cells with no nuclei
- 15. idea that all living thing are made of cells
- 16. small dense region within cell's nuclei
- 18. made of RNA and protein
Down
- 1. organelle the store material such as water carbohydrates and protein
- 2. one of two tiny structures located in the cytoplasm
- 3. two membranes that surrounds the nucleus
- 6. convert chemical energy into food inside cells of aminals
- 7. stacks of membranes in the cell the packs protein
- 9. network of protein filament within some cells
- 11. material inside cell membrane
- 12. cells with nuclei
- 14. filled with enzymes needed to break down certain material
- 15. the form of chromatin after cell divides
- 17. basic unit of all forms of life