Across
- 4. supports and protects plant cell
- 5. transport system in cell
- 7. said all cells come from pre-existing cells
- 8. said all animals are made of cells
- 12. inside nucleus
- 13. site of photosynthesis
- 14. a group of organs
- 16. on outside of cell is selectively permeable
- 18. lack organelles, no nucleus, ex. bacteria
- 21. discovered the nucleus
- 23. packaging and secretion of protein
- 24. said all plants are made of cells
- 25. change from high concentration to low concentration
Down
- 1. a group of tissues
- 2. control center of cells
- 3. cell division
- 6. saw box-like structures under a microscope
- 7. storage center
- 9. basic unit of life
- 10. digests waste and worn out cell parts
- 11. surrounds nucleus is selectively permeable
- 15. movement of water from high concentration to low concentration
- 17. powerhouse of the cell
- 19. site of protein synthesis
- 20. watery substance surrounding organelles
- 22. a group of cells