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Author Question: At a PO2 of 70 mm Hg and normal temperature and pH, hemoglobin is ________ percent saturated with ... (Read 94 times)

scienceeasy

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At a PO2 of 70 mm Hg and normal temperature and pH, hemoglobin is ________ percent saturated with oxygen.
 A) 10
  B) 25
  C) 50
  D) 75
  E) more than 90

Question 2

An area of the retina that contains only cones and is the site of sharpest vision is the
 A) outer segment.
  B) inner segment.
  C) fovea.
  D) optic disc.
  E) tapetum lucidum.



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abctaiwan

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Answer to Question 1

E

Answer to Question 2

C




scienceeasy

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Reply 2 on: Feb 28, 2019
Great answer, keep it coming :)


duy1981999

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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