Across
- 4. diffusion of water across a membrane
- 6. hair like projections
- 12. all cells come from pre-exising cells
- 13. simple cells
- 14. contains instructions for building a cell
- 16. lactase, insulin
- 17. storage for water and substances
- 18. what leeuwenhoek called organisms
Down
- 1. plant cell only structure
- 2. first person to see cells
- 3. movement of molecules from an area of high concentration to an area of low
- 5. transport intracellular highway
- 7. example of active transport
- 8. powerhouse of the cell
- 9. DNA/RNA
- 10. fats, waxes, oils
- 11. living things come from other living things
- 15. sugar, glucose