TASK DEFINITION: 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.
PROBLEM: A namesake protein component of this structure is detected by Toll-like Receptor 5. Tg737, whose mutation causes polycystic kidney disease in mice, is responsible for transport within this structure, which is also dependent upon complexes of IFT proteins. Y. Pestis uses a structure homologous to these to inject virulence factors into host cytoplasm, known as the Type III secretory system. They have a P, L, and MS ring in gram-negative bacteria, and in all organisms their central body is called the axonene. In Eukaryotes, they contain a 9+2 set of microtubules around a central pair and use dyenin and ATP hydrolysis to power their whipping motion. Similar to cilia, for 10 points, name these projections used by cells to swim.

SOLUTION: Science

PROBLEM: A king and counselor of the Anunnaki, this deity receives the earth in Atrahasis, and is worshipped in the temple of Duranki. One story regards the theft by Zu of his tablets of destiny that allows him to determine the fate of all living and nonliving things. Another, which has him supplanted by Marduk, tells of his response to the rebellion of the Igigi, which included the unleashing of a series of disasters that included the Great Flood. Known for his short temper, he sentenced Enkidu to death for his role in killing the Great Bull of Heaven. FTP, name this Sumerian god of the earth and land, supplanted by Anu as leader of the pantheon, whose name means "Lord Wind. "

SOLUTION: Social Science

PROBLEM: In a poem by Lawrence Ferlinghetti, this titular being finds himself afraid of Coit Tower, but not of Congressman Doyle. A play whose title refers to Sir Francis Crewe and which was written by W.H. Auden and Christopher Isherwood is titled after the one Beneath the Skin. In The Unbearable Lightness of Being, Tomas obtains one of these named Karenin for Tereza. One of these is the subject of an experiment by Professor Preobrazhensky in a Mikhail Bulgakov novella about the heart of one, and nothing is said about one of them named Montmorency in the title of a Jerome Jerome book about Three Men in a Boat. FTP, identify this animal, other examples of which include Dorothy's companion in The Wizard of Oz, Toto.

SOLUTION:
Literature