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Home Q & A Board Biology-Related Homework Help Cell Biology
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callie callie
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6 years ago
The most common of all nosocomial infections are ________ infections.
 
  A) blood
  B) reproductive tract
  C) urinary tract
  D) respiratory tract


MacConkey agar and eosin-methylene blue (EMB) agar are ________ media.
 
  A) selective but not differential
  B) differential but not selective
  C) both selective and differential
  D) neither selective nor differential


Bacteremia is a term used
 
  A) to indicate the presence of bacteria in the blood.
  B) synonymously with septicemia.
  C) when the same organism is isolated from more than one site.
  D) to indicate the presence of bacteria in the lungs.


Which of the following must be accomplished FIRST in order to conduct RT-PCR?
 
  A) Complementary DNA must be synthesized from double-stranded DNA.
  B) Complementary DNA must be synthesized from RNA.
  C) Complementary DNA must be synthesized from proteins.
  D) Complementary DNA must be synthesized from single-stranded DNA.


Laboratories that work with moderate risk pathogens are classified as
 
  A) BSL-1.
  B) BSL-2.
  C) BSL-3.
  D) BSL-4.
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biofreaksbiofreaks
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6 years ago
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callie Author
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#2
6 years ago
Just confirmed the same answer from my friend, thanks
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