<prompt> Which of the following phospholipid has antigenic acitivity -Plasma!ogenCardiolipinPhosphatidylcholineSphingomyelin  <response>: 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. 