Biotechnology - Vectors Uses for Animal Cell Culture

Exercise :: Vectors Uses for Animal Cell Culture - Section 1

  • Vectors Uses for Animal Cell Culture - Section 1
31. 

5-fluoro orotic acid inhibits the growth if one of the following marker is present in the yeast. That is

A. His 3
B. Lys 2
C. Ura 3
D. Trp 1

Answer: Option C

Explanation:

No answer description available for this question. Let us discuss.

32. 

Which of the following promoters is repressed in presence of glucose?

A. Galactokinase (GAL 1)
B. Acid phosphatase (PHOS)
C. Both (a) and (b)
D. Phosphoglycerate kinase (PGK)

Answer: Option A

Explanation:

No answer description available for this question. Let us discuss.

33. 

Which of the following can be used for reducing the size of gene inserts containing introns?

A. Vaccinia virus
B. Baculo virus
C. Retro virus
D. none of these

Answer: Option C

Explanation:

No answer description available for this question. Let us discuss.

34. 

Bovine papilloma virus has a circular double stranded DNA genome of about

A. 2.5 kb
B. 5.2 kb
C. 7.9 kb
D. 9.5 kb

Answer: Option C

Explanation:

No answer description available for this question. Let us discuss.

35. 

Retroviruses consist of

A. Ds DNA genome
B. Ss DNA genome
C. RNA genome
D. cDNA genome

Answer: Option C

Explanation:

No answer description available for this question. Let us discuss.

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