In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.
--------
Question: Imetelstat, a potential new cancer therapy agent, works by targeting the enzyme that repairs these   structures. Blackburn, Greider, and Szostak received the 2009 Nobel Prize for determining the role of  these structures, which typically adopt a G-quadruplex shape. The shortening of these structures   explains the Hayflick limit to cell division and is the basis for the cellular theory of aging, and that  shortening of these structures can lead to cell senescence or apoptosis. Consisting of thousands of  TTAGGG repeats in humans, name these end sequences of chromosomes that prevent genes from  being lost during DNA replication.

Answer: Science


Question: Benjamin Britten based his Young Personss Guide to the Orchestra on the theme of this mans Abdelazar. This mans mentor composed the masque Venus and Adonis and was named John Blow. His compositions were collected by his widow in Orpheus Britannicus, whose preface was written by a son of this mans contemporary and friend John Playford. He composed operas based on King Arthur and Spensers The Faerie Queen, and another of his operas contained the noted aria When I am Laid in Earth. For 10 points, name this English Baroque composer of Dido and Aeneas.

Answer: Fine Arts


Question: Like the Gospel of Luke, this Biblical book begins with a dedication to Theophilus. Seven Greek deacons are appointed in this book, including a man whose stoning is ordered by the Sanhedrin. In this book, a mighty wind descends upon 120 followers fifty days after the Resurrection. When a man on the road to Damascus is blinded by holy light in this book, he decides to convert and change his name from Saul to Paul. For 10 points, name this book which describes the deeds of Jesus' followers.

Answer:
Social Science