This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Metabolism of protein and amino acid, Subject name: Biochemistry
FIGLU is an intermediate in 
Select and explain. 
A. Valine, B. Histidine, C. Methionine, D. Argenine
B: Histidine
Answer: B: Histidine 
Explanation: Histidine metabolised to formimino glutamic acid(figlu)Ref: Textbook of biochemistry for medical students, seventh edition, page no: 243