1. TOPIC: Cells AIM: What is cellular respiration?

2. Glucose is broken down to make ENERGY (ATP)
Occurs in mitochondria
What is
respiration?

3. Oxygen (O2) required to make energy
Aerobic
Respiration
Oxygen (O2) required to make energy

4. Oxygen
Carbon dioxide & water vapor

5. +
Glucose
Oxygen + +
Energy
Carbon Dioxide
Water

6. AEROBIC RESPIRATION WASTES C6H12O6 + 6O2  6CO2 + 6H2O + 36ATP
GLUCOSE + OXYGEN  CARBON + WATER + ENERGY
DIOXIDE
WASTES
(breathe out)

7. Anaerobic
Respiration
Energy produced WITHOUT oxygen
FERMENTATION

8. 2 types:
1. ALCOHOLIC FERMENTATION =
In yeast cells

9. C6H12O6alcohol+ CO2+2ATP

10. 2. LACTIC ACID FERMENTATION =
In your muscles, when oxygen is not available

11. C6H12O6  lactic acid + 2ATP

12. ANAEROBIC RESPIRATION
1. Alcoholic Fermentation
C6H12O6alcohol+ CO2+2ATP
2. Lactic Acid Fermentation
C6H12O6lactic acid + CO2+2ATP

13. Which
produces
more
energy?
AEROBIC = 36 ATP
Anaerobic = 2 ATP

14. YES bc they have mitochondria (carry out respiration)
Do plants
carry out
respiration?
YES bc they have mitochondria (carry out respiration)
They need energy too!!!!
Carry out photosynthesis & respiration