Across
- 1. "above strength"
- 5. A large membrane-enclosed structure that contains genetic material in the form of DNA
- 11. "same strength"
- 12. All cells surrounded by a thin flexible barrier
- 13. a network of protein filaments known as
- 14. Located near the nucleus and help organize cell division
- 15. The portion of the cell outside the nucleus
- 16. Cells that enclose their DNA in nuclei
Down
- 2. Act like specialized organs
- 3. Cells that are given their shape and internal organization
- 4. "below strength"
- 6. Strong supporting layer around the membrane
- 7. Cells that do not enclose DNA in the nuclei
- 8. Many cells contain large,saclike,membrane-enclosed structures
- 9. A fundamental concept of biology
- 10. Small particles of RNA and protien found throughout the
- 12. The basic units of life.