Across
- 4. small particles of RNA and protein found throughout the cytoplasm in all cells
- 6. fundamental concept of biology
- 7. basic unit of life
- 9. large membrane enclosed structure that contains genetic material in the form of dna
- 10. cells are surrounded by a thin flexible barrier
- 12. appears as a stack of flattened membranes
- 14. small organelles filled with enzymes
Down
- 1. store maerials like water,salt,proteins,and carbohydrates
- 2. located near the nucleus and help organize cell division
- 3. the portion of the cell outside the nucleus
- 5. "little organs"
- 6. biological equivalents of solar power plants
- 8. cells that enclose their dna in nuclei
- 11. power plants of the cell
- 13. cells that do not enclose dna in nuclei