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:
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:
A quantity analogous to this effect in electrodynamics is called the Christofel voltage, while large motions restored by it were found by Carl Rossby. The Etvs effect accounts for its vertical component, and Buys-Ballot's Law is a result of this effect in areas of different pressure. Present only in non-inertial frames of reference, this effect was also considered when Laplace derived his tidal equations, and it influences the rotation of sunspots and the circulation of the atmosphere. Proportional to the cross product of the angular frequency and velocity, this is, FTP, which force that describes the tendency of a body to drift away from its course due to the Earth's rotation
answer:
Science


question:
In the preface to this play, the author describes its characters as "conglomerates of past and present cultural phases" and lists among them a bell, a pair of boots, a pet greenfinch and a straight razor. Humans in this one-act, 80-minute drama include a cook named Kristin, and Jean, a footman who is seduced by the title character, and compels her to commit suicide. FTP, name this 1888 play by August Strindberg.
answer:

Literature