The Cell

1. A solution whose concentration has a HIGHER concentration of solute than inside the cell.
3. Sturtcure in the nucleus which assembles ribosomes.
5. the study of cells
6. Vesicles that contain enzymes to break stuff down, animal cells only.
7. stores the DNA.
12. A type of plastid that performs photosynthesis.
14. the theory that cells are the basic units of structure and function for all life.
15. Units inside all cells which perform certain functions/tasks.
16. The sticky layer that holds plant cells together.
17. Molecules which do not dissolve in water; "water fearing."
19. The two-layer orientation of the cell membrane made up of phospholipids.
22. Cells that don't have a nucleus nor any membrane-bound organelles.
23. The barrier around all cells that protects them from the outside world.
24. A solution whose concentration of solute is LOWER than inside the cell.

2. A mode of transport that does NOT require the cell to use any energy.
4. the cell membrane is flexible and has lots of proteins in it.
8. Microtubules that help pull the DNA apart during cell division.
9. cells that contain a nucleus and membrane-bound organelles.
10. Molecules which dissolve in water; "water loving."
11. Organelles that either perform photosynthesis or store material such as starch. They are found only in plants and algae.
12. the difference in the concentration of molecules on one side of the membrane as compared to the other side.
13. A solution whose concentration of solute is the SAME as inside the cell.
18. the movement of molecules from an area of high concentration to an area of lower concentration.
20. the state of being equal or even.
21. a protective layer that surrounds the cell membrane.