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': 'The hydrolytic step leading to release of polypeptide chain from ribosomes in catalysed bya) Stop codonsb) Pepitidyl transferasec) Release factorsd) AUG codone) Dissociation of ribosomes \nSelect and explain. \nA. bc, B. c, C. ac, D. ad', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]