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Home Q & A Board Biology-Related Homework Help Cell Biology
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sswise1 sswise1
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6 years ago
Species of both Shigella and Streptococcus
 
  A. invade host cells.
  B. produce a toxin.
  C. cause ergot poisoning.
  D. are delivered via flea bites.
  E. invade host cells AND produce a toxin.


A more modern equivalent to Koch's Postulates is termed
 
  A. Pasteur's Systematics.
  B. Hoch's Postulates.
  C. Atomic Theory.
  D. Protein Theory.
  E. Molecular Postulates.


The spread of toxin via circulation is called
 
  A. septicemia.
  B. bacteremia.
  C. sepsis.
  D. toxemia.


People who carry and may spread pathogenic organisms without any overt symptoms of illness are called
 
  A. primary infections.
  B. secondary infections.
  C. mutualists.
  D. carriers


Which of the following may be considered virulence factor(s)?
 
  A.
  Edhesins
 
  B.
  Capsules
 
  C.
  Endotoxins
 
  D.
  Proteases
 
  E. All of the choices are correct.
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backsoarflytebacksoarflyte
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sswise1 Author
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6 years ago
Thank you for helping me with this assignment of mine
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