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Biochemistry - Immunological Techniques

Exercise : Immunological Techniques - Section 1
  • Immunological Techniques - Section 1
1.
Agarose gel electrophoresis and pulsed field gel electrophoresis may be used to resolve respectively
2000 kb and 20kb DNA
1000 kb and l0kb DNA
20 kb and 2000 kb DNA
10 kb and 1000 kb DNA
Answer: Option
Explanation:
No answer description is available. Let's discuss.
2.
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
White
Brown
No colour is produced
Answer: Option
Explanation:
No answer description is available. Let's discuss.
3.
The competitive immunoassay can be used
to detect very small amounts of antigen
to detect antibody associated with allergies (IgE)
both (a) and (b)
commonly to detect trace amounts of drugs.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
4.
Which of the following is an immunodiffusion test?
Double-diffusion
Gel diffusion
Ouchterloney technique
All of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
5.
In Counter immunoelectrophoresis
electrophoresis will drive the antibody and antigen parallel to each other
electrophoresis will drive the antibody and antigen toward each other
the antibody will migrate towards anode
the antibody will migrate towards cathode
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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