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
Which one of the following is the function of lysosome? 
Select and explain. 
A. Autophagy, B. Autolysis, C. Digestion, D. All
D: All
Answer: D: All 
Explanation: Lysosomes has all the three functions ie. autophagy, autolysis and digestion