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Home Q & A Board Biology-Related Homework Help Medicine Immunology
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joker joker
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6 years ago
In the recognition phase of the immune response, the body must determine that
 
  A) a microorganism is capable of causing actual disease.
  B) the antigen encountered is non-self.
  C) a microorganism is different that what is usually present in the normal flora.
  D) a substance is capable of causing harm.
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jvidaurrijvidaurri
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6 years ago
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