Biochemistry Respiratory distress syndrome in premature infants is due to inadequate secretion of which one of the following lipids? A Dipalmitoyl phosphatidycholine B Sphingomyelin C Cholesterol D Phosphatidylinositol 💡 Explanation Respiratory distress syndrome in premature infants is due to inadequate secretion of which one of the following lipids? ✓ Correct Answer: A. Dipalmitoyl phosphatidycholine