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: One protein that binds to this protein also binds to proline-rich sequences in the membrane proteins Vasp and Mena, and another is knocked out in the singed mutant. Phosphatidyl-inositol-4,5-bisphosphate regulates the binding of vinculin to both talin and this other protein, whose function is performed by nematode Major Sperm Protein in the only (*) eukaryotic cells known to lack one form of it. In addition to the aforementioned profilin and facsin, severin and gelsolin bind to this protein and sever it. Two toxins often used to study it are cytochalasins and phalloidin. Thymosin 4 sequesters this protein, which undergoes treadmilling because the critical concentration at its (+) and (-) ends is not the same. This protein consists of G monomers which polymerize into F filaments, which make up the microfilaments of the cytoskeleton. For 10 points, name this protein that forms cross-bridges with myosin in muscle cells.

Answer: Science


Question: In a 1984 study, J.G. Miller showed that this was less common among Indian Hindus than Americans. The common term for it was first coined in the work "The Intuitive Psychologist and His Shortcomings", while studies by Daniel Gilbert have shown it to be more common when cognitive load is high. Lee Ross coined the term for it in 1977, while Edward Jones and Victor Harris demonstrated it in a famous 1967 experiment in which subjects read essays and were then asked to rate the authors attitudes toward Fidel Castro. Also called the "correspondence bias," FTP, name this psychological tendency to over-emphasize personality attributes and under-emphasize situational attributes in explaining the behavior of others.

Answer: Social Science


Question: The main character of this play denies eating macaroons in the first act. The card that the syphilitic Dr. Rank sends this work's protagonist is overshadowed by another letter, and Kristine Linde is a childhood friend of the protagonis.. The bank employee Krogstad tries to blackmail the protagonist of this work regarding her forging of a loan. This play ends with Torvald forgiving his wife and begging her to reconsider her decision to leave the family. For 10 points, name this play about Nora Helmer, a work by Henrik Ibsen.

Answer:
Literature