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Author Question: If very pure silicon is doped with a small amount of boron, the resulting crystal is called a(n) ... (Read 116 times)

folubunmi

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on: Aug 27, 2018
If very pure silicon is doped with a small amount of boron, the resulting crystal is called a(n)
 
  A) solar cell.
  B) n-type semiconductor
  C) p-type semiconductor
  D) battery.

Question 2

Iron plays a central role in
 
  A) protein synthesis.
  B) nucleic acid replication.
  C) hemoglobin structure and oxygen transport.
  D) bones.


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TheDev123

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Reply #1 on: Aug 27, 2018
Answer to Question 1

C

Answer to Question 2

C


folubunmi

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Reply 2 on: Aug 27, 2018
Excellent

ashely1112

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Reply 3 on: Yesterday
Wow, this really help

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