This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Phospholipids, Glycolipids and their disorders, Subject name: Biochemistry
[{'content': 'Which of the following phospholipid has antigenic acitivity - \nSelect and explain. \nA. Plasma!ogen, B. Cardiolipin, C. Phosphatidylcholine, D. Sphingomyelin', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. is \'b\' i.e., Cardiolipin "Cardiolipin is the only human glycerophospholipid that possess antigenic properties "o Cardiolipin is the major lipid of inner mitochondrial membrane.', 'role': 'assistant'}]