Teacher: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.
Teacher: Now, understand the problem? Solve this instance: The Kabat numbering scheme is a widely adopted standard for numbering the residues in these, however, the Chothia scheme is considered to be more accurate. The Coombs Test screens for these molecules in blood transfusions, and ELISA is a biochemical technique used to find them in any sample. Gerald Edelman and Joseph Gally discovered the light chain portion of these molecules, of which lambda and kappa varieties exist in mammals. In the genes coding for these, a site-specific recombinase called RAG mediates recombination between V and J sites in VDJ recombination, creating over 2 million unique N-termini for these molecules, known as binding sites, that adhere to Paulings lock and key mechanism.. FTP, identify these biological molecules composed of two light chains and two heavy chains that are produced in B-cells and recognize antigens.
Student:
Science