Across
- 3. A biological molecule, such as DNA or RNA, that contain genetic coding
- 5. controls the cell's activities; contains the cell's DNA
- 10. Specialized functional bodies within the cytoplasm of the cell
- 11. Regulation of conditions within a cell which allows for stable equilibrium
- 13. Simple cells without organelles
- 14. Diffusion of a substance across a cell membrane requiring no energy
- 18. Complex cells containing organelles with specific functions
Down
- 1. The tendency of a substance to move from a higher concentration to a lower concentration
- 2. Movement of a substance across a cell membrane requiring the use of energy
- 4. Contains chlorophyll for photosynthesis in plant cells
- 6. Organelle responsible for breaking down food into energy
- 7. Solution with relatively higher solute concentration (such as salt)
- 8. Controls what leaves and enters the cell; maintains homeostasis
- 9. Suspends organelles in a eukaryotic cell; enclosed by the cell membrane
- 12. A particular type of cell that is targeted by a virus for reproduction
- 15. Tiny non-living structure that depends on a host cell to reproduce
- 16. Solution with relatively lower solute concentration (such as salt)
- 17. Organelle that holds water; particularly large in plant cells
- 19. Supports and protects cell membrane in plant cells