Question

In: Biology

When does oxygen become involved in the process of aerobic respiration? Respiration that does NOT require...

  1. When does oxygen become involved in the process of aerobic respiration?

  1. Respiration that does NOT require oxygen is called _____

  1. Compare the ATP production between the two types of respiration:

   a.___________________ yields a net gain of ________ ATP molecules

  1. ___________________ yields a net gain of _______ ATP molecules

Solutions

Expert Solution

  • Respiration that does NOT  require oxygen is called Anerobic respiration.
  • Aerobic respiration yields a net gain of 38 ATP.
  • Anaerobic respiration yields a net gain of 2 ATP.

When does oxygen become involved in the process of aerobic respiration ?

From the figure we can understand that oxygen acts as the final electron acceptor.Oxygen is needed in the last step of cellular aerobic respiration.The hydrogen atoms produced in glycolysis and Krebs cycle with the help of oxygen is converted into water and drive the production of ATP.If oxygen does not pick up the last electron,it will be accumulated without getting passed and the energy production halts.


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