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: Biochemistry
Deficiency of zinc causes all except ? 
Select and explain. 
A. Diarrhea, B. Acrodermatitis, C. Vitamin A deficiency, D. Neuropathy
D: Neuropathy
Answer: D: Neuropathy 
Explanation: Ans. is 'd' i.e., Neuropathy*Zinc is found in skeletal muscle and in bones, Sources of Zinc are grains, beans, cheese, Shell fish*Zinc is absorbed from duodenum, stored in liver in conjugation with metallothionein**Zinc is necessary for synthesis of Retinol Binding Protein.Hence Zinc deficiency is found to present with Vitamin A deficiency