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: Unknown
Cell organelle affected in Wolman’s Disease is 
Select and explain. 
A. Peroxisome, B. Lysosome, C. Liposome, D. Dyctyosome
B: Lysosome
Answer: B: Lysosome 
Explanation: Characteristics of Lysosomes

Discovered by Christian de Duve
Contains acid hydrolases,acid lipases,collagenase
ATP-dependent proton pumps in the membrane maintain an acidic environment (pH 4.0–5.0)

Lysosomal Diseases
Tay-Sachs disease
Hexosamidase A
Gaucher’s disease
Beta galactocerebrosidase
I-cell disease
Absent mannose-6-phosphate tag