Author Question: According to the human genome's latest revision, humans have approximately how many genes? a. ... (Read 99 times)

Mr3Hunna

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According to the human genome's latest revision, humans have approximately how many genes?
 
  a. 90,000
  b. 25,000
  c. 50,000
  d. 21,000
  e. 30,000

Question 2

The protein molecule that occurs in red blood cells and binds to oxygen molecules is called
 
  a. valine.
  b. hemoglobin.
  c. proline.
  d. the cell membrane.
  e. the ribosomes.



lorealeza77

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Answer to Question 1

D

Answer to Question 2

B



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