Discussion
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- Question
5-fluoro orotic acid inhibits the growth if one of the following marker is present in the yeast. That is
Options- A. His 3
- B. Lys 2
- C. Ura 3
- D. Trp 1
- Correct Answer
- Ura 3
- 1. α-aminoadipate inhibits the growth if one of the following marker is present in the yeast. That is
Options- A. His 3
- B. Lys 2
- C. Ura 3
- D. Trp 1 Discuss
- 2. Cloning genes in the yeast offer which of following advantage(s)?
Options- A. Over production of proteins of commercial value
- B. Ability to glycosylate proteins during secretion
- C. Ability to clone large piece of DNA
- D. All of the above Discuss
- 3. Moloney-Mu-leukemia virus is an example of
Options- A. Vaccinia virus
- B. Baculo virus
- C. Retro virus
- D. none of these Discuss
- 4. Which of the following viruses are used as vectors for transferring genes to animal cells?
Options- A. SV 40 virus
- B. Bovine papilloma virus (BVP)
- C. Retroviruses
- D. All of these Discuss
- 5. Bovine papilloma virus has a circular double stranded DNA genome of about
Options- A. 2.5 kb
- B. 5.2 kb
- C. 7.9 kb
- D. 9.5 kb Discuss
- 6. Preliminary clinical results with a humanized antibody against the interleukin-2 receptor have suggested the
Options- A. absence of human immune response against murine proteins (HAMA) response
- B. presence of HAMA response
- C. poor recognition of immunoglobulin, Ig constant regions
- D. all of the above Discuss
- 7. Which of the following is incorrect?
Options- A. MAbs can be used to diagnose or treat diseases
- B. MAbs can be used in tumor scanning
- C. MAbs canbe used in cancer diagnosis
- D. MAbs can not be used in such non-infectious diseases as those of endocrine system Discuss
- 8. Helper T cells assist in the functions of
Options- A. certain B cells
- B. certain T cells
- C. certain B cells and other T cells
- D. none of the above Discuss
- 9. The primary B cell receptor is
Options- A. IgD
- B. IgG
- C. IgA
- D. IgE Discuss
- 10. In monoclonal antibody technology, tumor cells that can replicate endlessly are fused with mammalian cells that produce an antibody. The result of this cell fusion is a
Options- A. hybridoma
- B. myeloma
- C. natural killer cell
- D. lymphoblast Discuss
Vectors Uses for Animal Cell Culture problems
Search Results
Correct Answer: Lys 2
Correct Answer: All of the above
Correct Answer: Retro virus
Correct Answer: All of these
Correct Answer: 7.9 kb
Correct Answer: absence of human immune response against murine proteins (HAMA) response
Correct Answer: MAbs can not be used in such non-infectious diseases as those of endocrine system
Correct Answer: certain B cells and other T cells
Correct Answer: IgD
Correct Answer: hybridoma
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