Across
- 4. control center
- 7. supports and protects the plant
- 12. all cells carry on life activites
- 13. storage area in cell
- 15. diffusion of water
- 17. low to high concentration
- 18. transport protein around cell
- 19. site of protein synthesis
- 20. where ribosomes are made
- 21. site of cellular respiration
- 23. outer boundary of cell/selectively permeable
- 24. shrinking of the cell membrane
Down
- 1. cells arise from preexisting cells
- 2. have organelles
- 3. lack organelles
- 5. for cell division
- 6. watery material inside cell
- 8. digests waste and warn out cell parts
- 9. surrounds nucleus/selectively permeable
- 10. all plants are made of cells
- 11. packaging and secreting of proteins
- 14. site of photosynthesis
- 16. discovered nucleus
- 22. basic building blocks of life
- 25. all animals are made of cells