Across
- 4. A cell without a cell wall or chloroplasts.
- 5. Transports materials through the cell.
- 7. The idea that: All living things are made of cells. Cells are the basic unit of life. All cells come from other cells.
- 11. A cell with a cell wall and chloroplasts.
- 12. The smallest unit of life. All living things are made of cells.
- 14. Structures made of DNA found in the nucleus.
- 16. Storage area for water, food, or waste.
- 18. Genetic material that carries instructions for life.
- 19. Made of many cells.
- 20. Makes proteins for the cell.
- 21. Uses sunlight to make food in plant cells (photosynthesis).
Down
- 1. Made of one cell.
- 2. A tool used to see very small objects like cells.
- 3. A rigid outer layer in plant cells that gives support and protection.
- 6. The outer layer that controls what enters and leaves the cell.
- 8. The control center of the cell; contains DNA.
- 9. A living thing.
- 10. Produces energy for the cell (“powerhouse” of the cell).
- 13. Jelly-like material inside the cell where organelles are found.
- 15. – A small structure inside a cell that has a specific job.
- 17. Packages and ships proteins.
- 22. Breaks down waste and old cell parts.