Short Note on Aerobic Respiration

 

In higher organisms energy is produced using molecular oxygen. This is known as aerobic respiration. In this method large quantity of energy is produced.

 

There are two stages of aerobic respiration:

 

External Respiration:

 

In this stage organism take the air (oxygen) into their bodies. And this oxygen reaches to all cells of the body.

 

Internal Respiration:

 

In this stage oxidation of glucose, amino acids and fatty acids occurs. This respiration is also known as cellular respiration. It occurs within the cell.

 

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