Biology
Across
- 1. Helps move cells
- 3. protects and supports cell
- 8. Solutions that are categorized as having equivalent or identical
- 9. portion of the cell outside the nucleus
- 10. A single-celled organism that has neither a distinct nucleus with a membrane
- 14. Store materials
- 16. A cylindrical organelle near the nucleus in animal cells, occurring in pairs and involved in the development of spindle fibers
- 17. chemical energy stored food converts solar energy
- 18. The tendency toward a relatively stable equilibrium between interdependent elements
- 19. A minute particle consisting of RNA and associated proteins found in large numbers
- 20. Storage and transport out of the cells
Down
- 2. The process of gradual or unconscious assimilation of ideas, knowledge, etc.
- 4. Convert chemical energy to usable compounds
- 5. Break down and recycle marcomolecules
- 6. Shapes, supports, protects the cell
- 7. large, dynamic structure that serves many roles in the cell
- 11. Cells that has a nucleus membrane that surrounds the nucleus.
- 12. The movement of ions or molecules across a cell membrane into a region of higher concentration, assisted by enzymes and requiring energy
- 13. Contains DNA
- 15. The intermingling of substance by the natural movement of their particles