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': 'An enzyme that makes a double stranded DNA copy from a single stranded RNA template molecule is known as \nSelect and explain. \nA. DNA polymerase, B. RNA polymerase, C. Reverse transcriptase, D. Phosphokinase', 'role': 'user'}, {'content': "Answer: C \nExplanation: Reverse transcriptase is an RNA dependent DNA polymerase that produces ds DNA from RNA template. It moves along the template in 3'\xa0→ 5' direction, synthesizing DNA is 5' → 3' direction.\nIt is seen in retro viruses (e.g. HIV).", 'role': 'assistant'}]