1. Two Types of Cells Prokaryotic and Eukaryotic

2. Prokaryotic
NO nucleus or Organelles
Bacteria

3. Eukaryotic Cells Have a nucleus and organelles
Plant cells, animal cells

4. Organelles:

5. Plant/Animal Cell Nucleus- Control Center, Holds DNA
Cell Membrane- Controls what enters and leaves the cell
Mitochondrion- Makes ATP (energy)
Ribosome- Makes Proteins

6. Plant Cells Only
Cell Wall- Protection
Chloroplasts- Photosynthesis

7. Transport Cell membrane- controls what enters or leaves the cell.
Semi-permeable- some things can go through, some things cannot.

8. Everything wants to be:
Equal

9. How do we flow? High to Low (NO energy Needed)
Diffusion- movement of particles from high to low, NO energy
Osmosis- Movement of water
from High to low, NO energy

10. From Low to High- You MUST BUY!
ENERY (ATP) is needed
Active Transport- movement
of molecules from Low to high

11. Osmosis Hypotonic Solution: High Water- Cell Swells
Hypertonic Solution: Low Water- Cell Shrinks
Isotonic Solution: Equal Water- Cell Stays the same

12. Photosynthesis CO2 + H2O + Sunlight → C6H12O6 + O2 Plants do it.
Happens in the Chloroplast (Green)
Formula
CO2 + H2O + Sunlight → C6H12O6 + O2
Produces Oxygen Gas

13. Cell Respiration C6H12O6 + O6 → H2O + CO2 + ATP
ALL LIVING things do it
Happens in the Mitochondrion
Opposite of Photosynthesis
Formula
C6H12O6 + O6 → H2O + CO2 + ATP

14. Two Types Aerobic- with oxygen Anaerobic- without oxygen
Humans: Lactic Acid Formation
Yeast/Bacteria: Alcoholic Fermentation