instruction:
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:
Lin and Shu proposed the density-wave theory to explain how the structure of these entities is sustained. The most accurate method for measuring the distances to distant ones uses a relation between their maximum rotational velocity and absolute magnitude, which is known as the Tully-Fisher method. They are generally blue because of their high content of old stars, and one type of them features arms that emanate from each end of a namesake structure. They have discs like the lenticular type, but contain much more angular momentum than the elliptical type. FTP name these galaxies, some of which are barred, including the Milky Way.
answer:
Science


question:
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.
answer:
Science


question:
One character keeps her mother Nivea's decapitated head in a hatbox and later predicts the earthquake that destroys Tres Marias. Another character befriends Transito Soto at the Red Lantern brothel and has twin boys, Jaime and Nicolas. After becoming pregnant, Blanca is forced to marry Jean de Satigny, but she returns to her lover Pedro Tecero after the birth of her daughter Alba. Alba is later arrested and tortured by Esteban Garcia, but the ghost of her grandmother Clara helps her endure the torture. Telling the story of Esteban and his clairvoyant wife Clara, FTP, name this novel about the Trueba family by Isabel Allende.
answer:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Literature


