Biochemistry In N-linked glycosylation, a core oligosaccharide is transferred to the polypeptide chain after first being attached to a molecule of A Serine B Phosphatidyl choline C Cholesterol D Dolichol 💡 Explanation In N-linked glycosylation, a core oligosaccharide is transferred to the polypeptide chain after first being attached to a molecule of ✓ Correct Answer: D. Dolichol