Across
- 2. A system of ideas explaining that all organisms are made of cells
- 4. Tool used to view cells
- 6. The jelly-like substance inside a cell
- 8. Organelle that makes proteins
- 9. Type of cell that has a nucleus
- 11. The basic unit of all living things
Down
- 1. Organelle known as the "powerhouse" of the cell
- 3. Organelle that controls the cell and contains DNA
- 5. Type of cell that does not have a nucleus
- 7. Protective outer barrier that controls what enters/exits
- 10. wall Outer layer found only in plant cells for structure