A mutation can cause a defect in human hemoglobin, Which would result in - decreased ability to carry oxygen.
Hemoglobin is an iron-rich protein found in red blood cells that gives red blood cells their unique red color. Hemoglobin is the protein responsible for carrying oxygen in red blood cells.
- A mutation in the hemoglobin gene changes the hemoglobin protein in a way that causes sickle cell anemia.
- Sickle cell disease is caused by mutations in the beta-globin (HBB) gene
- This mutation leads to the production of an abnormal version of a subunit of hemoglobin
- This mutated version has decreased ability to carry oxygen
Thus, a mutation can cause a defect in human hemoglobin, Which would result in - decreased ability to carry oxygen.
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