Immunological Techniques DNA- footprinting is a suitable technique for identifying which of the following? 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 Protein binding site within DNA ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques What would happen if the anti-human Ig-conjugate is not washed free of the well before the substrate is added? None of these All wells would show uniform over-development due to unbound and excess anti-human Ig enzyme conjugate The ELISA would not develop when the substrate was added The ELISA would develop normally None of these All wells would show uniform over-development due to unbound and excess anti-human Ig enzyme conjugate The ELISA would not develop when the substrate was added The ELISA would develop normally ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques Which of the following is an immunoelectrophoresis technique? Two-dimensional immunoelectrophoresis Counterimmunoelectrophoresis Coimmunoelectrophoresis Both (a) and (b) Two-dimensional immunoelectrophoresis Counterimmunoelectrophoresis Coimmunoelectrophoresis Both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
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 Blue No colour is produced White Brown Blue No colour is produced White ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques Agarose gel electrophoresis and pulsed field gel electrophoresis may be used to resolve respectively 20 kb and 2000 kb DNA 2000 kb and 20kb DNA 10 kb and 1000 kb DNA 1000 kb and l0kb DNA 20 kb and 2000 kb DNA 2000 kb and 20kb DNA 10 kb and 1000 kb DNA 1000 kb and l0kb DNA ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques Which of the following is an immunodiffusion test? Ouchterloney technique All of these Double-diffusion Gel diffusion Ouchterloney technique All of these Double-diffusion Gel diffusion ANSWER DOWNLOAD EXAMIANS APP
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