How does anaerobic and aerobic respiration with formation of ATP give answer with equations also
Aerobic Respiration | Anaerobic Respiration |
Oxygen is present when this form of respiration takes place. | Oxygen is absent when this form of respiration takes place. |
Gases are exchanged in this form of respiration. | Gases are not exchanged in this form of respiration. |
It can be found in the cytoplasm and the mitochondria. | It can be found only in the cytoplasm. |
Glucose breaks down into carbon-di-oxide and water. | Glucose breaks down into ethyl alcohol, carbon dioxide, and energy |
All organisms such as mammals have this type of respiration. | Lower organisms such as bacteria and yeast use this type. In other organisms, it occurs during heavy activities |
The first step in both anaerobic and aerobic respiration is called glycolysis. This is the process of taking one glucose (sugar) molecule and breaking it down into pyruvate and energy (2 ATP).
Cellular respiration can be an anaerobic or aerobic respiration, depending on whether or not oxygen is present. Anaerobic respiration makes a total of 2 ATP. Aerobic respiration is much more efficient and can produce up to 38 ATP with a single molecule of glucose.
Anaerobic respiration consists of two steps.
1. Glycolysis (2 ATP)
2. Fermentation
Total = 2 ATP
Aerobic respiration consists of three steps.
1. Glycolysis (2 ATP)
2. Krebs Cycle (2 ATP)
3. Electron Transport Chain (34 ATP)
Total = 38 ATP