This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Microbiology
[{'content': 'All of the following are glycoproteins except? \nSelect and explain. \nA. Blood antigen, B. Albumin, C. Immunoglobulin, D. hCG', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. (b) Albumin ref. Harper 25/e, p 675; Lipincoft 2/e, p 157 Glycoprotein are proteins to which usually 2-10 oligosaccharides are covalently attached, e.g. Glycoprotein Ig Globular proteins except albumin Blood group antigen Mucin hCG, TSH Selectin Lectin HLA class I, II Secreted enzymes and proteins Glycophorin Transferrin, ceruloplasmin Collagen IFN 13 and y Alkaline phosphatase', 'role': 'assistant'}]