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.

[EX Q]: 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.
[EX A]: Science

[EX Q]: This mythological figure died when a piece of a boat fell on him while he was sleeping. While on the island of Lemnos, this man fathered twin sons with Hypsipyle. Although not Cadmus, this man sowed a field with dragon's teeth as part of a series of tasks. Those tasks were given to him by King Aeetes, who ruled the island of Colchis. This man's uncle Pelias recognized him from his single sandal, and sent him on a mission where had gained the assistance of a sorceress. This man married Medea during a quest in which he searched for the golden fleece. For 10 points, name this hero, the leader of the Argonauts.
[EX A]: Social Science

[EX Q]: According to Giorgio Vasari, this artist's first commission was a stone carving of the Annunciation for the Church of Santa Croce [CROH-chay]. This artist's wealthiest patron commissioned him to create a bronze statue of Judith and Holofernes, and he also depicted a bald prophet in his Zuccone [zook-KOH-nay]. Three guilds commissioned this sculptor to design statues of various patron saints that sit in the Orsanmichele, in his home town. This sculptor created an equestrian statue of Erasmo da Narni in Padua, but is best known for sculpting a free-standing nude commissioned by the Medici family, in which the title figure holds Goliath's sword. Name this sculptor of Gattamelata and a bronze David.
[EX A]:
Fine Arts