This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Genetics of Common Disorders, Subject name: Pediatrics
NARP syndrome a disorder of - 
Select and explain. 
A. Lysosome, B. Mitochondria, C. Nucleus, D. Cytosol
B: Mitochondria
Answer: B: Mitochondria 
Explanation: Ans. is 'b' i.e.. Mitochondria NARP syndromeo Mutation in Mitochondrial enzyme defect (ATPase).o Characterized by -N-Sensory neuropathyA-AtaxiaR-Retinitis pigmentosaP-Proximal weakness