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 1000 kb and l0kb DNA 10 kb and 1000 kb DNA 20 kb and 2000 kb DNA 2000 kb and 20kb DNA 1000 kb and l0kb DNA 10 kb and 1000 kb 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 What would happen if serum is omitted from the ELISA, but all other steps remain same? Anti-human Ig-conjugate would not bind and be washed away The OD values would be nearly the same as the assay control Both (a) and (b) Anti-human Ig-conjugate would bind non-specifically to the ELISA plate Anti-human Ig-conjugate would not bind and be washed away The OD values would be nearly the same as the assay control Both (a) and (b) Anti-human Ig-conjugate would bind non-specifically to the ELISA plate ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques In Rocket Immunodiffusion the length of the rocket is inversely proportional to the amount of antigen placed in each well inversely proportional to the amount of antibody placed in each well proportional to the amount of antibody placed in each well proportional to the amount of antigen placed in each well inversely proportional to the amount of antigen placed in each well inversely proportional to the amount of antibody placed in each well proportional to the amount of antibody placed in each well proportional to the amount of antigen placed in each well ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques Which of the following is a positively charged matrix for ion exchange chromatography? CM cellulose DEAE cellulose Phosphocellulose None of these CM cellulose DEAE cellulose Phosphocellulose None of these 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
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