Across
- 4. cell organelle filled with enzymes
- 5. thin flexible barrier that surrounds the cell
- 7. living thing that eats for energy
- 8. a membranous organelle that has a large surface area covered in ribosomes
- 11. jelly like fluid in a cell
- 14. process by which sunlight is used to make energy
- 15. made of on cell
- 16. stores materials like water and proteins
- 18. living thing that makes their own food
Down
- 1. device or substance used to give a regular surface
- 2. produces support for the cell
- 3. an organelle found in most cells
- 5. process cells use oxygen to produce energy from food
- 6. organelle that captures sunlight to produce food
- 9. holds DNA
- 10. small and basic unit of life
- 12. made up of more than one cell
- 13. organelle responsible for making protein
- 17. a theory in biology that includes one or both of the statements that the cell is the fundamental structural