Organelles

1. Stores materials, why plants are rigid
3. structure in an animal cell that helps to organize cell division
8. fluid portion of the cell outside the nucleus
9. Convert chemical energy in food to usable compounds
10. Membrane-bound structure that contains the cell's DNA, command center
15. Breakdown and recycle macromolecules
16. Regulates materials entering and leaving cell; protects and supports the cell.
17. Convert solar energy to chemical energy stored in food
18. structure used by protists for movement; produces movement in a wavelike motion

2. Assembles proteins and lipids
4. organism whose cells contain a nucleus
5. Modifies, sorts, and packages proteins and lipids for storage or transport out of the cell
6. Synthesize proteins.
7. unicellular organism that lacks a nucleus
11. short hairlike projection that produces movement
12. basic unit of all forms of life
13. network of protein filaments in a eukaryotic cell that gives the cell its shape and internal organization and is involved in movement
14. Shapes, supports, and protects the cell