Immunological Techniques The IPTG is a gratuitous inducers of (β-galactosidase, and x-gal is a chromogenic substrate. When α-complementation occurs which colour is produced? Brown No colour is produced White Blue Brown No colour is produced White Blue ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques What is approximatively the half life of 32-Phosphorus? 28 days 42 days 14 days 30 days 28 days 42 days 14 days 30 days ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques What would happen if serum is omitted from the ELISA, but all other steps remain same? The OD values would be nearly the same as the assay control Both (a) and (b) Anti-human Ig-conjugate would not bind and be washed away Anti-human Ig-conjugate would bind non-specifically to the ELISA plate The OD values would be nearly the same as the assay control Both (a) and (b) Anti-human Ig-conjugate would not bind and be washed away Anti-human Ig-conjugate would bind non-specifically to the ELISA plate ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques DNA- footprinting is a suitable technique for identifying which of the following? Protein binding site within DNA Particular mRNA in mixture Particular t-RNA in mixture Introns within DNA Protein binding site within DNA Particular mRNA in mixture Particular t-RNA in mixture Introns within DNA ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques RAST test (radio allergosorbent test) is often used to detect None of these bacteriophages antibodies associated with allergies (IgE) antigen associated with allergies (IgE) None of these bacteriophages antibodies associated with allergies (IgE) antigen associated with allergies (IgE) ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques Which of the following is an immunodiffusion test? All of these Gel diffusion Ouchterloney technique Double-diffusion All of these Gel diffusion Ouchterloney technique Double-diffusion ANSWER DOWNLOAD EXAMIANS APP
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