This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
[{'content': 'Which of the following are apoptosis assays? \nSelect and explain. \nA. Annexin V assay, B. TUNEL technique, C. Transglutaminase activity, D. All of the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: All the 3 are assays for apoptosis. Other assays include ISNT, FRET etc.\nISNT - In Situ Nick Translation\nFRET - Fluorescence Resonance Energy Transfer', 'role': 'assistant'}]