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 temperature was too high the antibody was impure there was more than one antigen there was one antibody and one antigen the temperature was too high the antibody was impure 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
Immunological Techniques What radioactive molecule is used to end-label an oligonucleotide? Any of these (alpha)-32P-dUTP (alpha)-32P-ATP (gamma)-32P-ATP Any of these (alpha)-32P-dUTP (alpha)-32P-ATP (gamma)-32P-ATP ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques Which of the following radioactive element is generally involved in RIA? Iodine-125 All of these Carbon-14 Tritium Iodine-125 All of these Carbon-14 Tritium ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques Immunoaffinity chromatography can be used in biochemical applications to purify protein antigen break down antigen and analyze quantitatively break down antibody structure None of these purify protein antigen break down antigen and analyze quantitatively break down antibody structure None of these ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques Which of the following is an immunodiffusion test? Double-diffusion Ouchterloney technique Gel diffusion All of these Double-diffusion Ouchterloney technique Gel diffusion All of these ANSWER DOWNLOAD EXAMIANS APP
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