Across
- 5. Storage area for water, food, or waste
- 7. Site of protein synthesis
- 15. Site of cellular respiration, makes ATP
- 17. Allows certain materials to pass through it
- 19. Within nucleus, where ribosomes are made
- 20. Control center for cell processes
- 23. Site of photosynthesis, only in plant cells
- 24. Watery material inside cell, holds organelles
Down
- 1. A group of cells that perform the same function
- 2. Folded membrane that transports materials around the cell
- 3. Surrounds the nucleus, selectively permeable
- 4. Movement of molecules from high concentration to low
- 6. A group of organs that work together
- 8. The movement of materials out of the cell at the cell membrane
- 9. Packaging and secreting of proteins out of the cell parts
- 10. Outer boundary of the cell, selectively permeable
- 11. has enzymes which digest wastes and worn out cell parts
- 12. A group of tissues that work together to perform a specific function
- 13. Rigid structure outside cell membrane, only in plant cells
- 14. Movement of materials from low to high concentration
- 16. Cell division, only in animal cells
- 18. The cell engulfs a substance outside the cell and surrounds it with the cell membrane
- 21. Basic building blocks of life
- 22. The shrinking of the cell membrane
- 25. Diffusion of water