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Home Q & A Board Biology-Related Homework Help Cell Biology
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CB96 CB96
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6 years ago
Which disease causes over 1.6 million deaths per year worldwide, which is approximately 11 of all deaths related to infectious diseases?
 
  A) diphtheria
  B) whooping cough
  C) pneumococcal pneumonia
  D) tuberculosis


The unique antigenic determinants of the 90 serotypes of Streptococcus pneumoniae are found
 
  A) on the cell-surface M proteins.
  B) on the capsular polysaccharides.
  C) in the bacterial cell wall.
  D) in the inclusions in the periplasmic space.


Which of the following are group A Streptococcus (GAS)?
 
  A) Streptococcus aureus
  B) Streptococcus pneumonia
  C) Streptococcus pyogenes
  D) Streptococcus viridans


The DTaP vaccine contains
 
  A) purified bacterial DNA.
  B) bacterial endotoxin derivatives.
  C) heat-killed Bordetella pertussis cells.
  D) diphtheria toxoid.


Serious acute cases of diphtheria are treated with antibiotics and
 
  A) diphtheria antitoxin.
  B) diphtheria toxin.
  C) diphtheria toxoid.
  D) diphtheria antitoxin, diphtheria toxin, and diphtheria toxoid.
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etienner97etienner97
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6 years ago
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CB96 Author
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6 years ago
Helped a lot
logbi
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Yesterday
This helped my grade so much Perfect
jakechambo3
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2 hours ago
Thanks
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