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:
Coombs tests detect these bodies bound to erythrocytes, and a technique that uses these entities is ELISA. These molecules have a namesake fold, in which two beta sheets are held together by amino acid charges. These adaptable molecules can somatically recombine in a process called V(D)J recombination and are also capable of changing isotype by altering conformation of their heavy chains. Like enzymes, they operate via a a so-called "lock-and-key" mechanism, as verified by Linus Pauling. FTP, name these characteristically y-shaped immune molecules exploited in vaccination and produced by B cells in response to specific antigens.
answer:
Science


question:
George Meredith's bitter collection Modern Love is composed of works in a modified form of this style. Edmund Spenser's Amoretti is composed of eighty-nine of these, and Elizabeth Barrett Browning wrote a collection of them "from the Portuguese." Works in the English variety of this form can be divided into three quatrains and a couplet, and the Petrarchan type is divided into an octave and a sestet. For 10 points, name these fourteen-line poems.
answer:
Literature


question:
In one poem, this author describes the title concept as a "vulture, whose wings are dull realities".  Another of his poems tells of the "Naiad airs" that brought the narrator "To the glory that was Greece  / and the grandeur that was Rome". This writer of "Sonnet - To Science" described a love "stronger   by far than the love / Of those who were older than we" in a poem in which the title character lives  "in a kingdom by the sea". This poet of "To Helen" described a "rapping" at his "chamber door" in a  work about a bird that says "Nevermore". Name this poet of "Annabel Lee" and "The Raven".
answer:

Literature