Across
- 3. The control center of the cell, containing DNA.
- 6. The process by which plants use sunlight to create food.
- 9. Small structures that produce proteins.
- 10. The outermost boundary of an animal cell.
Down
- 1. A type of cell with a nucleus.
- 2. The jelly-like substance that fills the cell and surrounds the organelles.
- 4. The organelle responsible for breaking down waste materials.
- 5. The "powerhouse" of the cell, where cellular respiration occurs.
- 7. The large, water-storing sac found in plant cells.
- 8. The rigid layer outside the cell membrane of plant cells.
