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Home Q & A Board Biology-Related Homework Help General Biology
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bector215 bector215
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6 years ago
Use the figure above to answer the following question. At what partial pressure of oxygen do half the heme groups in
  human blood have bound oxygen?
  a. 30 mm Hg
  b. 100 mm Hg
  c. 70 mm Hg
  d. 104 mm Hg
  e. 120 mm Hg

Question 2

Adaptive mechanisms, such as ____, can help animals live at a high elevation.
  a. carbonic acid
  b. a large heart
  c. hemoglobin with more heme groups
  d. decreased nitric oxide
  e. small efficient lungs
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amieriveraamierivera
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6 years ago
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bector215 Author
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6 years ago
You make an excellent tutor!
7.prime7105
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Correct Slight Smile TY
einstein
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2 hours ago
This site is awesome
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