Cells/Taxonomy

4. taking in of a liquid molecule
5. the shrinking of the cell membrane
9. lack organelles, no nucleus
11. all animals are made of cells
13. does not require any use of energy by the cell
17. saw single cell organisms under scope
18. the conc. of substances in solution>conc. inside the cell- water moves out of the cell
19. the diffusion of water
20. discovered the cell nucleus
22. basic building blocks of life
24. all plants are made of cells
25. for cell division in animal cells only

1. the movement of materials out of the cell at the cell membrane
2. the cell engulfs a substance outside the cell and surrounds it with the cell membrane
3. control center of a cell
6. conc. of dissolved substances inside+outside of cell
7. made up of a phospholipid bilayer with large proteins floating in it
8. movement of materials across the membrane which requires the expenditure of energy
10. have organelles, have a nucleus
12. taking in of a solid particle
14. it allows certain materials to pass through it
15. saw boxlike structures under scope ( he coined the word cell)
16. the conc. of substances in solution<conc. inside the cell- water moves into the cell
21. movement of molecules from high concentration to low concentration
23. cells arise from preexisting cells