Across
- 5. only in plant cells and helps in the process of photosynthesis
- 6. viruses have it and it protects their DNA
- 7. Viruses are considered _______
- 8. eukaryotic cells that doesn't have chloroplasts or cell walls
- 10. theory that says eukaryotic cells evolved from prokaryotes
- 12. holds DNA
- 13. long, examples include HIV
Down
- 1. has chloroplast and cell wall
- 2. biomolecule that appears in both cells and viruses
- 3. complex cells
- 4. smallest unit of living things
- 6. simple cells that lack a membrane bound nucleus
- 9. quick sickness like the flu
- 11. speeds up chemical reactions