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: In this country, the execution of Auguste Chapdelaine caused France to enter a war that began with this country's seizure of the merchant ship Arrow. A man claiming to be the younger brother of Jesus established the Heavenly Kingdom in this country, which is where the Eight Nation Alliance put down a revolt led by the Society of the Righteous and Harmonious Fists. This country was the site of the Opium Wars and the Taiping and Boxer Rebellions. For 10 points, name this country ruled during the 19th century by the Qing Dynasty.

A: History
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Q: Earthworms uniquely use the molecule lombricine to react with this molecule. This molecule activates P2X3 and P2X2/3, two receptors that control pain responses, and in conjunction with luciferin this molecule is responsible for the light of fireflies. In the muscular tissue of chordates, this compound donates a group to creatine. In proteins, this molecule, first synthesized by Alexander Todd, is almost always bound by a magnesium cofactor, and large quantities of this molecule are produced via oxidative phosphorylation in the electron transport chain. For 10 points, name this molecule discovered by Karl Lohmann,, the energy currency of the cell.

A: Science
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Q: The flux-flow coefficient for this effect in type II superconductors is directly proportional to the Hall effect coefficient. The basic equations involving it were formulated by Lord Kelvin and are now considered a special case of the generalized Onsager relations. One source of it is phonon-electron collision, or drag, in the material, which can be estimated from the lattice heat capacity, and the other source, charge carrier diffusion, from Mott theory. When its coefficient is multiplied by the Thomson coefficient, the Peltier coefficient is produced. FTP, name this effect where a potential difference is created by a temperature gradient, utilized in thermocouples.

A:
Science
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