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Author Question: The success of vaccines relies on which type of immune cell? A) macrophage B) natural killer ... (Read 136 times)

brutforce

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on: Jul 12, 2018
The success of vaccines relies on which type of immune cell?
 
  A) macrophage
  B) natural killer cell
  C) neutrophils
  D) memory cells

Question 2

Allergies are due to
 
  A) decreased natural killer cell numbers.
  B) exposure to certain microbes.
  C) the release of histamine by mast cells.
  D) the production of antibodies by macrophages.


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Hikerman221

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Reply #1 on: Jul 12, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: C


brutforce

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Reply #2 on: Jul 12, 2018
TY


Hikerman221

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Reply #3 on: Jul 12, 2018
Happy to Help


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