This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Lipids, Subject name: Biochemistry
[{'content': 'Abetalipoproteinemia is due to deficiency of - \nSelect and explain. \nA. Lecithin Cholesterol Acyl Transferase, B. ATP Binding Cassette Transporter-1, C. Mitochondrial Triglyceride Transfer Protein, D. ApoCII', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Mitochondrial Triglyceride Transfer Protein* Abetalipoproteinemia or Bassen-Kornzweig syndrome is caused by a defect of Microsomal Triglyceride Transfer Protein (MTTP).* Partial Lecithin Cholesterol Acyl Transferase (LCAT) defect causes Fish Eye Disease. Complete LCAT deficiency presents as haemolytic anemia and renal failure* ATP Binding Casette Transporter I (ABC-1) defect causes Tangier's disease. It is characterised by Greyish Orange tonsils, Hepatosplenomegaly, mononeuritis Multiplex* ApoC II defect causes Type I hyperlipoproteinemia or Familial Chylomicronemia Syndrome", 'role': 'assistant'}]