1. AIM: What is the difference between aerobic and anaerobic cellular respiration?

2. What is the equation for Cellular Respiration?
C6H12O6 + O CO2 + H2O + ATP
Releases CO2 by breaking down glucose molecules in the presence of O2
Energy in organic food molecules (glucose) is used to produce ATP= energy the body can use.
It is an enzyme controlled reaction.

4. Where does cellular Respiration occur?
MITOCHONDRIA

5. Two types of cellular respiration:
Aerobic and Anaerobic
Oxygen
No oxygen

6. What is needed for _______ cell respiration?
Aerobic
Glucose
Oxygen

7. Aerobic Respiration Uses O2 and glucose Raw materials= O2 and C6H12O6
End products= CO2, H2O and ATP

8. How do these material get into and out of our cells?
* O2 (oxygen): * C6H12O6 (Glucose):
-breathe in, diffuses into food we consume, diffused
blood and carried to cells into blood and carried to cells

9. Do plants carry out aerobic respiration?
YES!

10. Why do ALL living things carry out cellular respiration?
*To carry out
life processes:
Metabolism

11. Anaerobic Cellular Respiration
Organisms make ATP (energy) WITHOUT oxygen
There are two types of anaerobic respiration
1. Alcoholic Fermentation
2. Lactic Acid Fermentation

12. Alcoholic Fermentation =
Glucose  2 CO2 + 2 Ethyl Alcohol
The process that converts glucose into pyruvic acid?
Glycolysis
The net gain in ATP for this process?
2 ATP

13. Alcoholic Fermentation
Yeast and bacteria
cause fermentation
Why does bread
have so many holes?
The gas released during fermentation creates bubbles and pockets that make bread rise.

14. Can we perform anaerobic cell respiration?
Yes, when our muscles run out of oxygen they perform lactic acid fermentation

15. Lactic Acid Fermentation
Glucose  2 Pyruvic Acid  2 Lactic Acid
The process that converts glucose into pyruvic acid =
Glycolysis
The net gain in ATP for this process =
2 ATP

16. Lactic Acid Fermentation
When bacteria and animal muscle cells run out of oxygen, they produce lactic acid.

17. Alcohol Fermentation vs. Lactic Acid Fermentation
What is the organic compound used by both?
Glucose
What is their main product?
2 ATP
How are they different?
Alcohol fermentation produces alcohol and CO2 and lactic acid fermentation produces lactic acid
What organisms utilize alcohol fermentation?
Yeast and Bacteria
What organisms utilize lactic acid fermentation?
Bacteria, fungus, and muscle cells when they run out of oxygen