Physiology False about surfactant is? A Produced by Type II - alveolar epithelial cells. B Contains DPPC and Phosphatidyl glycerol C Is a lipid-surface tension lowering agent D Consists of 3 types of unique proteins in it. 💡 Explanation False about surfactant is? ✓ Correct Answer: D. Consists of 3 types of unique proteins in it.