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Home Q & A Board Biology-Related Homework Help General Biology
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Crow99 Crow99
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6 years ago
Phagocytes have a pathogen-recognition system known as ________ that leads to the recognition, containment, and destruction of a pathogen.
 
  A) collagen
  B) fibrin
  C) pattern recognition receptors (PRR)
  D) pathogen associated molecular pattern (PAMP)


Which of the following is a function of dendritic cells?
 
  A) antigen presentation
  B) plaque formation
  C) phagocytosis
  D) both phagocytosis and plaque formation


The primary function of a phagocyte is to
 
  A) destroy pathogens.
  B) engulf pathogens.
  C) evade pathogens.
  D) both engulf and destroy pathogens.


Staphylococcus aureus and Streptococcus pyogenes produce exotoxins known as superantigens that bind to a site on the TCR that is outside the antigen-specific TCR binding site.
 
  Indicate whether the statement is true or false.


A toxoid is an attenuated form of a toxin that retains both its antigenicity and toxicity.
 
  Indicate whether the statement is true or false.
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jennieflemjennieflem
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6 years ago
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Crow99 Author
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6 years ago
Good timing, thanks!
54321abs
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Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
ediblefruitz
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2 hours ago
This calls for a celebration Person Raising Both Hands in Celebration
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