<prompt> A major lipid of mitochondrial membrane is:InositolPlasmalogenCardiolipinLecithin  <response>: Cardiolipin is a phospholipid which is present in inner mitochondrial membrane Found only in mitochondria Can be antigenic Has a role in apoptosis signaling Act as anticoagulant Decreased or altered cardiolipin can lead to ageing, hea failure, hypothyroidism Bah syndrome cardioskeletal myopathy Complex structure Made up of Glycerol attached to two Phosphatidic acid. 