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: Unknown
[{'content': 'True statement regarding Telomerase is: \nSelect and explain. \nA. It is a reverse transcriptase, B. Active in somatic cells, C. Involved in translation, D. Helps in shortening of DNA', 'role': 'user'}, {'content': 'Answer: A \nExplanation: (Refer: Harper’s Illustrated Biochemistry, 27th edition, pg no: 326)', 'role': 'assistant'}]