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.
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Question: The enzyme LCAT catalyzes the formation of an ester from this compound. Intermediates in the synthesis of this compound include squalene [SKWAY-leen] and mevalonate [muh-VAL-uh-nate], the latter of which is produced by HMG-CoA reductase. Vitamin D is formed from the 7-dehydro form of this compound, which reduces membrane fluidity. This compound, which is transported to the liver by high-density lipoprotein, is linked to heart disease. For 10 points, name this compound whose amount in the blood is lowered by statins such as Crestor and Lipitor.

Answer: Science


Question: It causes the weak bluish white glow in polls of water that shield some nuclear reactors. It is created by highly energetic charged particles that displace electrons in the medium through which they travel, and the subsequent electromagnetic wave in the wake of these particles is similar to the bow wave of a fast boat. FTP, what is this light produced when charged particles move through a medium faster than the speed of light in that medium

Answer: Science


Question: This artist painted a street sweeper and a woman in green holding her hands above her head in The Dead Man, and depicted blue figures and a seven-candle chandelier above a marriage ceremony in The Wedding Candles. One of his paintings shows a white Eiffel Tower behind himself painting, and another shows a man toting a sack an army advancing with red flags, and a burning place of worship around the central dying figure. This artist of White Crucifixion and Self Portrait with Seven Fingers painted some upside-down houses and a sheep facing a green man's face in another work. For 10 points, name this Belarussian who painted I and the Village.

Answer:
Fine Arts