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: Biochemistry
[{'content': 'Which of the following phospholipid has antigenic acitivity ? \nSelect and explain. \nA. Plasmalogen, 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 propeies" Cardiolipin is the major lipid of inner mitochondrial membrane.', 'role': 'assistant'}]