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Home Q & A Board Biology-Related Homework Help Cell Biology
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ddbeaumont15 ddbeaumont15
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6 years ago
A frequent symptom of the common cold is
 
  A) nasal discharge.
  B) fever.
  C) headache.
  D) diarrhea.


Rheumatic fever is
 
  A) an autoimmune disease.
  B) a poststaphylococcal disease.
  C) triggered by cell-surface antigens on Staphylococcus aureus cells that are similar to heart valve and joint antigens.
  D) caused by human papillomavirus.


Influenza A virus can be identified by which of the following surface glycoproteins?
 
  A) HA
  B) NA
  C) both HA and NA
  D) M protein


The causative agent of streptococcal pharyngitis, also known as strep throat, is
 
  A) Streptococcus pyogenes.
  B) Streptococcus pneumoniae.
  C) Streptococcus mutans.
  D) Streptococcus lactis.


Impetigo is due to an infection caused by
 
  A) Staphylococcus aureus but not Streptococcus pyogenes.
  B) Streptococcus pyogenes but not Staphylococcus aureus.
  C) either Staphylococcus aureus or Streptococcus pyogenes.
  D) neither Staphylococcus aureus nor Streptococcus pyogenes.
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leslie1028leslie1028
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ddbeaumont15 Author
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6 years ago
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