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Problem 4Sickle Cell AnemiaPeople with sickle cell anemia have distorted red blood cells as shown here. They make hemoglobin S instead of the normal hemoglobin A. Hemoglobin S is less negative than hemoglobin A and therefore moves slower during electrophoresis. Carriers make hemoglobin A and S. Normal people make only hemoglobin A. People with sickle cell anemia make only hemoglobin S |
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A. Which lane is from a person with sickle cell anemia?B. Which lane is from normal person?C. Which lane is from a carrier for sickle cell anemia? |
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