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': 'Basic amino acids are the following: \nSelect and explain. \nA. Aspaate and glutamate Serine and glycine, B. Serine and glycine, C. Lysine and arginine, D. None of the above', 'role': 'user'}, {'content': "Answer: C \nExplanation: Basic amino acid consists of those amino acids which have one 'COOH' group and 2 'NH2' gps. Their side chains accept protons. Basic Amino acids include Arginine, Lysine and Histidine. Ref: Textbook of Biochemistry By DM Vasudevan 3rd Edition, Page 12 ; Biochemistry By Mary K. Campbell, Shawn O. Farrell, Page 70 ; Harper's Biochemistry, 24th Edition, Page 29 and 25th Edition, Page 29", 'role': 'assistant'}]