Across
- 4. the "powerhouse" breaks down food particles to produce most of the cells energy
- 9. carry proteins and other materials from ons part of the cell to another.
- 11. rigid outer layer of plant cell
- 12. Factories that produce proteins that are important to a cell function
- 13. very thin outer layer that controls what substances come in and out
- 14. receives proteins from the endoplasmic reticulum
- 15. storage area for food water and waste
Down
- 1. a threadlike structure in the cells nucleus
- 2. area between the cell membrane and the nucleus
- 3. cell in a plant
- 5. cells center that directs all of the cells activities and contains DNA
- 6. cell of a animal
- 7. capture sunlight and use it to produce food for the plant cells
- 8. contains chemicals to break down large food particles into smaller ones
- 10. strands in the nucleus
