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
Autophagy is the function of 
Select and explain. 
A. Ribosomes, B. Centrosomes, C. Mitochondria, D. Lysosomes
D: Lysosomes
Answer: D: Lysosomes 
Explanation: Autophagy refers self eating (lysosomal digestion) of cell's own components during nutrient deprivation.