Author Question: Positron emission tomography (PET) is a A) therapy for cancer using positrons. B) diagnostic ... (Read 80 times)

Bob-Dole

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Positron emission tomography (PET) is a
 
  A) therapy for cancer using positrons.
  B) diagnostic technique for monitoring dynamic processes in the body, such as brain activity.
  C) device for containing a nuclear fusion reaction.
  D) mechanism for transmutation of elements.

Question 2

People with brunette hair have lots of
 
  A) melanin.
  B) phaeomelanin.
  C) chlorophyll.
  D) none of these



AISCAMPING

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Answer to Question 1

B

Answer to Question 2

A



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