1. The Cell’s Energy

2. Photosynthesis Only Plants and some Bacteria
(1)
Only Plants and some Bacteria
Makes sugar using sun’s energy

3. Happens in chloroplasts by the chemical chlorophyll.

4. Photosynthesis + + C6H12O6 Glucose O2 Oxygen H2O Water CO2
Carbon Dioxide +
Chloroplast

5. Cellular Respiration Happens in MOST cells
(2)
Cellular Respiration
Happens in MOST cells
Cells break down sugar to make ATP
Occurs in Mitochondria

6. Cellular Respiration + + + C6H12O6 Glucose O2 Oxygen Mitochondria H2O
Water
CO2
Carbon Dioxide + + +
ATP

7. Fermentation Can happen in many cells Makes ATP by breaking down sugar
(3)
Fermentation
Can happen in many cells
Makes ATP by breaking down sugar

8. Not the most efficient way
Makes lactic acid or alcohol as a result

9. Fermentation
Mitochondria
C6H12O6
Glucose
ATP +
Lactic
Acid OR
Alcohol