Oxygen is carried from the lungs to tissues by the protein hemoglobin in red blood
Chapter 22, Problem 22.115(choose chapter or problem)
Oxygen is carried from the lungs to tissues by the protein hemoglobin in red blood cells. Sickle cell anemia is a disease resulting from abnormal hemoglobin molecules in which a valine is substituted for a single glutamic acid in normal hemoglobin. How might this substitution affect the structure of hemoglobin?
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