cell crossword puzzle
Across
- 2. wall supports and protects the plant
- 3. have organelles and have a nucleus
- 7. the shrinking of a cell membrane
- 9. cells lack organelles no nucleus
- 11. envelope surrounds the nucleus and is selectively permeable
- 12. digest waste and worn out cell
- 14. where Ribosomes are made
- 18. the diffusion of water
- 20. membrane allows certain materials to move in or out of a cell
- 21. the control center in the center of a cell
- 22. store food and water
- 24. where energy is released
- 25. Linnaeus founder of modern taxonomy
- 26. taking in a liquid molecule
- 27. for cell division
Down
- 1. packaging and secreting
- 4. light energy is changed into chemical energy
- 5. cells arise from preexisting cells
- 6. movement of molecules from high concentration to low concentration
- 8. the site of protein synthesis
- 10. discovered the cells nucleus
- 13. reticulum transports materials around the cell
- 15. theory all organisms are made of one or more cells all cells carry on life activities new cells are only from other living cells
- 16. all plants are made of cells
- 17. saw a single cell organism under the scope
- 19. hold organelles
- 23. taking in a solid particle