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The Figure Below Shows That ________

Question 6

Multiple Choice

The figure below shows that ________. The figure below shows that ________. A) hemoglobin can bind to either oxygen or carbon dioxide B) a hemoglobin molecule can bind up to four molecules of oxygen C) a red blood cell contains four hemoglobin molecules D) each iron atom can bind four oxygen molecules


A) hemoglobin can bind to either oxygen or carbon dioxide
B) a hemoglobin molecule can bind up to four molecules of oxygen
C) a red blood cell contains four hemoglobin molecules
D) each iron atom can bind four oxygen molecules

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