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Created page with "  = Process in the liver = Involves removing NH2 (amino group) from an amino acid and forming ammonia (NH3) by reacting the amino acid with oxygen.<ref>Boyle M. (2008) Bio..."
 
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= Process in the liver =
= Process in the liver =


Involves removing NH2 (amino group) from an amino acid and forming ammonia (NH3) by reacting the amino acid with oxygen.<ref>Boyle M. (2008) Biology, 3rd edition, London: Collins. p242</ref>
Involves removing NH2 (amino group) from an amino acid and forming ammonia (NH3) by reacting the amino acid with oxygen.<ref>Boyle M. (2008) Biology, 3rd edition, London: Collins. p242</ref>  


The organic acid containing an oxygen with a double bond is usually respired.
The organic acid containing an oxygen with a double bond is usually respired.  


Ammonia is a toxic substance to the body and is converted quickly into urea which is less harmful. &nbsp;The kidneys remove urea from the body.
Ammonia is a toxic substance to the body and is converted quickly into urea which is less harmful. &nbsp;The kidneys remove urea from the body.  
 
 
 
= References =
 
<references />

Revision as of 11:46, 22 October 2012

 

Process in the liver

Involves removing NH2 (amino group) from an amino acid and forming ammonia (NH3) by reacting the amino acid with oxygen.[1]

The organic acid containing an oxygen with a double bond is usually respired.

Ammonia is a toxic substance to the body and is converted quickly into urea which is less harmful.  The kidneys remove urea from the body.


References

  1. Boyle M. (2008) Biology, 3rd edition, London: Collins. p242