This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
[{'content': 'Annexin V on non-permeable cell is indicative of.? \nSelect and explain. \nA. A. Apoptosis, B. B. Necrosis, C. C. Cell entering replication phase, D. D. Cell cycle arrest', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Apoptotic cells express phospatidylserine in the outer layers of there plasma membrane. This phospholipid moves out from the inner layers where it is recognized by a number of receptors on the phagocytes .These lipids are also detected by binding of a protein called Annexin V.', 'role': 'assistant'}]