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Which of the following reactions occur for the release of CO_{2} from the bicarbonate ions?

 

Option: 1

The reduced haemoglobin is reversed when oxygen binds to the Hb.

 


Option: 2

The chlorine ions are released from KCl and bicarbonate ions are released from sodium bicarbonate.

 


Option: 3

The bicarbonate ions react with hydrogen ions to form CO_{2} in the presence of enzyme carbonic anhydrase

 


Option: 4

All of the above

 


Answers (1)

best_answer

 

 

Release of Carbon dioxide in the Lungs -

 

  • For the release of CO2 from the bicarbonate ions, the following reactions occur:
    • The reduced haemoglobin is reversed when oxygen binds to the Hb.
    • The chlorine ions are released from KCl and bicarbonate ions are released from sodium bicarbonate.
    • The bicarbonate ions react with hydrogen ions to form CO2 in the presence of enzyme carbonic anhydrase.

 

Hence, the correct option is all of the above 

 

Posted by

Kuldeep Maurya

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