Immunological Techniques Agarose gel electrophoresis and pulsed field gel electrophoresis may be used to resolve respectively 10 kb and 1000 kb DNA 2000 kb and 20kb DNA 20 kb and 2000 kb DNA 1000 kb and l0kb DNA 10 kb and 1000 kb DNA 2000 kb and 20kb DNA 20 kb and 2000 kb DNA 1000 kb and l0kb DNA ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques Agarose a porous matrix used in various molecular biology technique is made by repetitive units of agarobiose maltose agar none of these agarobiose maltose agar none of these ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques An antigen preparation and an antibody preparation are tested by immunodiffusion. Three bands are found, indicating that there was more than one antigen there was one antibody and one antigen the antibody was impure the temperature was too high there was more than one antigen there was one antibody and one antigen the antibody was impure the temperature was too high ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques DNA- footprinting is a suitable technique for identifying which of the following? Particular t-RNA in mixture Particular mRNA in mixture Protein binding site within DNA Introns within DNA Particular t-RNA in mixture Particular mRNA in mixture Protein binding site within DNA Introns within DNA ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques Different form of a plasmid, on an agarose gel, after electrophoresis may be in which of the following sequence in decreasing molecular weight? Linear plasmid, open circular, super coiled plasmid Open circular, super coiled, linear plasmid DNA Open circular, linear plasmid, super coiled plasmid Open circular, super coiled, linear plasmid DNA Linear plasmid, open circular, super coiled plasmid Open circular, super coiled, linear plasmid DNA Open circular, linear plasmid, super coiled plasmid Open circular, super coiled, linear plasmid DNA 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? Blue No colour is produced White Brown Blue No colour is produced White Brown ANSWER DOWNLOAD EXAMIANS APP