1. 1.1 plant and animal cells Pages 12-13

2. Cell membrane or Plasma membrane Controls the movement of materials in and out of the cell.

3. Nucleus Nucleus contains chromosomes and controls all of the cell’s activities Nuclear membrane controls what goes in and out the nucleus.

4. Nucleolus Site of RNA production

5. Ribosomes Free-floating or attached to the E.R. Site of protein production

6. ER Channels that move substances though the cell Rough ER…ribosomes attached (protein) Smooth ER…no ribosomes (fat)

7. Golgi Apparatus Stores, packages and secretes protein outside of the cell.

8. Lysosomes Animal cells only Contain digestive enzymes that break down materials

9. Mitochondria Smooth folded inner membrane (cristae) for large surface area Matrix-fluid

10. Chloroplasts Site of photosynthesis in plants Chlorophyll is green pigment

11. Vacuole Stores water, food and wastes