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 enzyme which transcripts a double stranded DNA copy from a single stranded RNA template molecule is: \nSelect and explain. \nA. DNA polymerase, B. RNA polymerase, C. Reverse transcriptase, D. Phosphokinase', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Reverse transcriptase transcripts a double stranded DNA copy from a single stranded RNA template. This enzyme is programmed to use a single-stranded RNA template, and to synthesize a complementary DNA (cDNA) strand. Ref: Measuring Gene Expression, Matthew B. Avison, 2007, Page 135', 'role': 'assistant'}]