MCQ PracticeEnzyme-linked immunosorbent assay (ELISA) is used forSubject: Biotechnology EngineeringTopic: Analytical Tools In BiotechnologyAQuantifying antibody levels in bloodBDetermining the molecular weight of an antigenCPurifying proteins from biological fluidsDDetermining the molecular weight of an antibodyCorrect Answer: APractice QuizBack to MCQsRelated MCQsCurrent flows in a circuit whenEighttenths coulomb passes a point in 4 s. The current in amperes isThe unit of electrical charge is the