This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Proteins and Amino Acids, Subject name: Biochemistry
[{'content': 'Dietary essential amino acid- \nSelect and explain. \nA. Cysteine, B. Arginine, C. Methionine, D. Selenocysteine', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., MethionineNutritionally EssentialNutritionally NonessentialArginineAlanineHistidineAsparagineIsoleucineAsparatateLeucineCysteineLysineGlutamateMethionineGlutaminePhenylalanineGlycineThreonineProlineTryptophanSerineValineTyrosine", 'role': 'assistant'}]