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': 'Not product of transcriptiona) tRNAb) mRNAc) rRNAd) cDNAe) New strand of DNA \nSelect and explain. \nA. ab, B. de, C. cd, D. bd', 'role': 'user'}, {'content': 'Answer: B \nExplanation: In transcription RNA is formed from DNA.', 'role': 'assistant'}]