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.

[Q]: The Hoecht stain binds to the minor groove of this molecule, forming G-quadruplexes. The ratio of nitrogen isotopes in this molecule, which exists in A, B, and Z forms, was measured in the Meselson-Stahl experiment to give evidence for its semiconservative replication. It winds around proteins called histones, and Okazaki fragments are formed when its namesake enzyme travels from the 5-prime to 3-prime direction of this molecule adding nucleotides. For 10 points, name this molecule that carries the genetic information of living organisms.
[A]: Science


[Q]: One king of this name and number married Joan of Navarre and fended off the "Epiphany Uprising. " Another king by this name and number had Maximilian de Bethune, Duke de Sully negotiate the Peace of Savoy, but was assassinated by Francois Ravalliac. Yet another ruler of this name and number dealt with the rise of anti-king Rudolf of Swabia, and had installed Clement III as pope, though he had earlier traveled to Canossa to reconcile with Pope Gregory VII. For 10 points, identify this name and number shared by the Holy Roman Emperor involved in the Investiture controversy as well as the Bourbon king of Navarre who declared that "Paris is worth a Mass. "
[A]: History


[Q]: Its opening scene begins with an Allegro Giusto movement and shows the protagonist on the eve of his coming-of-age ceremony, celebrating with his friend Benno and his drunk tutor Wolfgang. To escape the Queen Mother's reminders of his eventual need to marry, the protagonist goes hunting in the forest and is discovered by the evil wizard Von Rothbart, who plots to have his daughter Odile seduce the hero and prevent him from breaking the curse placed upon Odette. Such is the story of Prince Sigfried, in, FTP, what Tchaikovsky ballet about a maiden who spends her days in the form of a white bird in the title pond
[A]:
Fine Arts