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: Medicine
False about menkes disease 
Select and explain. 
A. X-linked recessive, B. Mental retardation, C. Mutation in gene ATP - 7B, D. Kinky hair
C: Mutation in gene ATP - 7B
Answer: C: Mutation in gene ATP - 7B 
Explanation: ATP - 7A → Menkes disease
ATP - 7B → Wilson disease.