no edit summary
Line 1: Line 1:  +
 +
Both the innate and adaptive immune systems use receptors to recognise foreign organisms. The innate immune system uses pattern recognition receptors which acts as an early warning system. The adaptive immune response is highly specific for each organism, as B and T cells have specialist surface immunoglobulin receptors which detect specific antigens on foreign pathogens.
 +
 +
 +
 +
 
=Introduction=
 
=Introduction=
  
Author, Donkey, Bureaucrats, Administrators
53,803

edits