Rocket Immunodiffusion is also known as none of these gel diffusion double-diffusion electroimmunodiffusion TRUE ANSWER : ? YOUR ANSWER : ?
Different form of a plasmid, on an agarose gel, after electrophoresis may be in which of the following sequence in decreasing molecular weight? Open circular, super coiled, linear plasmid DNA Open circular, super coiled, linear plasmid DNA Open circular, linear plasmid, super coiled plasmid Linear plasmid, open circular, super coiled plasmid TRUE ANSWER : ? YOUR ANSWER : ?
What is approximatively the half life of 32-Phosphorus? 30 days 42 days 14 days 28 days TRUE ANSWER : ? YOUR ANSWER : ?
Immunoaffinity chromatography can be used in biochemical applications to break down antigen and analyze quantitatively purify protein antigen break down antibody structure None of these TRUE ANSWER : ? YOUR ANSWER : ?
What radioactive molecule is used to end-label an oligonucleotide? (gamma)-32P-ATP (alpha)-32P-dUTP Any of these (alpha)-32P-ATP TRUE ANSWER : ? YOUR ANSWER : ?
Immunoelectrophoresis techniques are designed to separate the mixture components from each other by using electrophoresis after reaction with antigen after reaction with antibody prior to reaction with antigen prior to reaction with antibody TRUE ANSWER : ? YOUR ANSWER : ?
Agarose a porous matrix used in various molecular biology technique is made by repetitive units of agar maltose none of these agarobiose TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is a positively charged matrix for ion exchange chromatography? DEAE cellulose CM cellulose None of these Phosphocellulose TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following radioactive element is generally involved in RIA? Tritium Carbon-14 Iodine-125 All of these TRUE ANSWER : ? YOUR ANSWER : ?
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 TRUE ANSWER : ? YOUR ANSWER : ?