1. Aim: How do living things accomplish anaerobic respiration?

3. What do all living things do to acquire energy?
To get

4. Breathing
The processes of taking in oxygen and releasing carbon dioxide with the use of the respiratory tract.
Cellular Respiration
The process by which organisms break down organic molecules (glucose) to release energy(ATP).

6. What is Anaerobic Respiration?
ENERGY
Organisms make ATP (energy) without oxygen
This process is also called fermentation
There two types of anaerobic respiration:

7. Alcoholic Fermentation
Glucose  2 CO2 + 2 Ethyl Alcohol
What is the name of the process that converts glucose
into pyruvic acid?
Glycolysis
What is the net gain in ATP for this process?
2 ATP

8. Besides alcohol what else is a waste product of alcoholic fermentation?
Yeast is a unicellular
organism capable of
carrying out alcoholic
fermentation

10. Bakers Yeast The CO2 that is released
during fermentation creates bubbles and pockets that make bread rise.

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

13. Lactic Acid Fermentation
Glucose  2 Pyruvic Acid  2 Lactic Acid
What is the name of the process that converts glucose
into pyruvic acid?
Glycolysis
What is the net gain in ATP for this process?
2 ATP

14. What does the lactic acid cause to happen to our muscles?
MUSCLE FATIGUE!!!
That equals PAIN!!!!!!!

16. Types of Anaerobic cell respiration
Lactic acid fermentation
Glucose
2 ATP + Lactic acid
Alcohol fermentation
Glucose
2 ATP + 2CO2 + Alcohol

17. Why do bread and Swiss cheese have so many holes?

18. Alcohol fermentation vs Lactic A. 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 lactic acid fermentation produces lactic acid
What organisms utilize alcohol fermentation?
Yeast and Bacteria
What organisms utilize lactic acid fermentation?
Bacteria & Animal muscle cells when they run out of oxygen