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MDCAT Biology QUESTION #11306
Question 1
Sickle cell anemia is caused by the substitution of which amino acid in the beta chain of hemoglobin?
  • Valine
  • Glutamic acid✔️
  • Lysine
  • Alanine
Correct Answer Explanation
Sickle cell anemia is caused by the substitution of glutamic acid with valine.