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
Light microscopic characteristic features of apoptosis is 
Select and explain. 
A. Intact cell membrane, B. Eosinophilic cytoplasm, C. Nuclear moulding, D. Condensation of the nucleus
D: Condensation of the nucleus
Answer: D: Condensation of the nucleus 
Explanation: Ref, Robbins 8/ep41-15,26-27,9/ep53