1. Aerobic and Anaerobic
Respiration
Microbiology
Mr. Donelson

3. Basic Rules:
You store energy by making bonds
You release energy by breaking bonds

4. ADP + P  ATP
(make bond – store energy)
ATP  ADP + P
(break bond – release energy)

5. Respiration: Breaking bonds in glucose
to release energy for cellular use.

6. Oxygen???
Aerobic – with oxygen
Anaerobic - without oxygen
(also called fermentation)

7. Aerobic vs
Anaerobic:

8. Glycolysis:
The 1st step in all
respiration!
2 ATP

11. Fermentation:
Total ATP = 2ATP (produced during glycolysis)

12. Overview of Aerobic Respiration
34 ATP
Total ATP = 38

13. Kreb Cycle:

14. Kreb Cycle
More Details:

15. Several ways to draw citric acid

16. More
Details:

17. Efficient Use of Energy?

18. Electron Transport (34 ATP)
Carriers:
NADs
FADs
Cytochromes

19. Overview of Aerobic Respiration
34 ATP
Total ATP = 38

20. Good Video Summary – Kahn Academy
http://www.khanacademy.org/science
/biology/v/introduction-to-cellular-
respiration