1. CELLS

2. CELLS
Smallest unit of living matter

3. What are Organelles?
Structures in the cytoplasm of eukaryotic cells that can act as storage sites, process energy, move materials or manufacture substances

4. CELL MEMBRANE Outer covering of the cell composed of pectin
Regulates interactions between the cell and the environment

5. NUCLEUS
Directs all cell activities
Contains DNA

6. CELL WALL Make cells tough and rigid
Protects it and helps maintain shape

7. RIBOSOMES
Assist in making proteins in the cell

8. ENDOPLASMIC RETICULUM
Produces important substances
Transports substances through the cell

9. VACUOLES
Areas used for storage (food, water)
Usually large
in plants

10. MITOCHONDRIA
Supply the cell with usable energy

11. CHLOROPLASTS
Supply energy
Plant cells and algae- photosynthesis

12. Plant vs. Animal Plant cells have: Animal cells have: Cell walls
Large vacuoles (water)
Chloroplasts