This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General physiology, Subject name: Physiology
[{'content': 'The characteristic feature of apoptosis on light microscopy is \nSelect and explain. \nA. Cellular swelling, B. Nuclear compaction, C. Intact cell membrane, D. Cytoplasmic eosinophlia', 'role': 'user'}, {'content': 'Answer: B \nExplanation: The nuclear chromatin is condensed or fragmented by light microscopy.(Ref: Textbook of PATHOLOGY HARSH MOHAN 6th Edition page no.48)', 'role': 'assistant'}]