Immunological Techniques Agarose gel electrophoresis and pulsed field gel electrophoresis may be used to resolve respectively 20 kb and 2000 kb DNA 10 kb and 1000 kb DNA 1000 kb and l0kb DNA 2000 kb and 20kb DNA 20 kb and 2000 kb DNA 10 kb and 1000 kb DNA 1000 kb and l0kb DNA 2000 kb and 20kb DNA ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques What radioactive molecule is used to end-label an oligonucleotide? Any of these (alpha)-32P-ATP (gamma)-32P-ATP (alpha)-32P-dUTP Any of these (alpha)-32P-ATP (gamma)-32P-ATP (alpha)-32P-dUTP ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques An antigen preparation and an antibody preparation are tested by immunodiffusion. Three bands are found, indicating that the temperature was too high there was more than one antigen the antibody was impure there was one antibody and one antigen the temperature was too high there was more than one antigen the antibody was impure there was one antibody and one antigen ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques In Counter immunoelectrophoresis electrophoresis will drive the antibody and antigen toward each other the antibody will migrate towards anode electrophoresis will drive the antibody and antigen parallel to each other the antibody will migrate towards cathode electrophoresis will drive the antibody and antigen toward each other the antibody will migrate towards anode electrophoresis will drive the antibody and antigen parallel to each other the antibody will migrate towards cathode ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques The competitive immunoassay can be used to detect antibody associated with allergies (IgE) both (a) and (b) to detect very small amounts of antigen commonly to detect trace amounts of drugs. to detect antibody associated with allergies (IgE) both (a) and (b) to detect very small amounts of antigen commonly to detect trace amounts of drugs. 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? White Brown No colour is produced Blue White Brown No colour is produced Blue ANSWER DOWNLOAD EXAMIANS APP
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