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
[{'content': 'Which of the following amino acids is involved in the synthesis of thyroxine ? \nSelect and explain. \nA. Glycine, B. Methionine, C. Threonine, D. Tyrosine', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans:D.)Tyrosine. Specialized products from amino acidsAmino acid ProductGlycine : Creatine, glutathione, heme, purines, conjugated bite acidsTyrosine : Thyroxine, epinephrine, nor epinephrine, dopamine, melaninTryptophan : NAP, NADP, serotonin, melatoninMethionine : Creatine, epinephrine, poiyaminesCysteine : Glutathione, taurine, co enzyme-A, active sulfateHistidine : HistamineArginine : Creatine , nitric oxideLysine : CarnitineGlutamate : GABA, glutathione, gamma- carboxy glutamateGlutamine : Purines, pyrimidines, amino sugarsAspaate : Purines, pyrimidines,Serine : Phosphatidyt serine, sphingomyelins, cholineb-Alanine : Coenzyme-A', 'role': 'assistant'}]