Across
- 1. Small,dense region within most nuclei, assembly of proteins begin.
- 2. Regulates what enters and leaves cells.
- 3. Remove carboedioxide from your body transporting it to your lungs.
- 4. Particle in cell on which proteins are assembled.
- 5. Control cell activity.
- 7. Used to stimulate other cells in the body to communicate.
- 9. Flows through blood stream to fight viruses,bacteria and invaders that threaten your body.
- 11. Carries genetic info of the male parent. Used to reproduce.
- 13. Also know as adipocytes, stores excess energy form foods as fats.
Down
- 1. Two layer membrane that surrounds the nucleus of a cell.
- 6. Material in cell membrane.
- 8. Converts chemical energy stored in foods into compounds that are more convent of the cell to use.
- 10. Threadlike structure in nucleus contain genetic info.
- 12. Support and protect cell.