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: This enzyme is degraded by the actions of victorin and the DNA-binding aspartic acid peptidase CND41, but is forced into a proteolysis-resistant state by the binding of its inhibitor CA1P. It is usually localized to to pyrenoids, and a lysine residue on it is carbamated by its namesake activase, which allows the positioning of a critical magnesium molecule. Phosphoglycolate is a side product of this enzyme, whose slow speed and penchant for leading to photorespiration is counteracted by PEP carboxylase in some organisms. FTP, name this enzyme, the most abundant protein on earth, that catalyzes a major step in the Calvin cycle by attaching a carbon dioxide molecule to Ribulose bisphosphate.

A: Science
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Q: This philosopher argued that the only way to exercise freedom is to act morally, because otherwise one's actions are bound by one's conditional desires. This thinker defined the title concept of one of his essays as "man's emergence from his self-imposed immaturity." He postulated that our senses perceive only phenomena and not noumena, so we can never truly know the "thing-in-itself." This author of "What is Enlightenment" argued that we should act only according to maxims that could be made universal law, which he called the "categorical imperative." For 10 points, name this German author of Groundwork of the Metaphysics of Morals and Critique of Pure Reason.

A: Social Science
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Q: One mosaic in this city features Muslim custom guards disgusted at the sight of pig meat contained in the coffin of the city's patron saint. One holiday celebrated in this city is known for the wearing of masks martina with varieties such as bauta and moretta and takes place two weeks prior to Ash Wednesday. A prominent image throughout this city is an open book, reading "Peace Be Unto You," held by a (*) lion, while a major waterway in this city runs from its railway station named after St. Lucy past the Rialto Bridge and a bridge which Lord Byron described as the final sight of condemned individuals, the  Bridge of Sighs. For 10 points, name this city that protects by law the pigeons of St. Mark's Square, and is known for the gondolas plying its canals.

A:
Social Science
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