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In genetic engineering, the antibiotics ...

In genetic engineering, the antibiotics are used

A

For keeping cultures free of infection

B

To select healthy vectors

C

As selectable markers

D

As sequenes where replication starts

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The correct Answer is:
C
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DINESH PUBLICATION ENGLISH-PRINCIPLES AND APPLICATIONS OF BIOTECHNOLOGY-RQ
  1. Melting of DNA at 70^(@)C is due to breakdown of

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  2. Biolistics (gene-gun) is suitable for

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  3. In genetic engineering, the antibiotics are used

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  4. In the three steps (a,b,c) of polymerase chain reaction, select the co...

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  5. The restriction enzyme(s) used in recombinant DNA technology that make...

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  6. Cohen and Boyer isolated an antibiotic resistance gene, by cutting out...

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  7. Amplification of gene of interest by using DNA polymerase may go upto

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  8. The 'clot buster ' produced by Streptococcus and modified by genetic e...

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  9. Recombinant DNA technology is also called

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  10. Read a and b and identify correct choice Statement a. Agrobacterium t...

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  11. In biochemical processes, cDNA is prepared from

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  12. Human proteins can be produced in the milk or semen of farm animlas tr...

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  13. In genetic engineering , restriction enzymes are used for cutting

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  14. Which of the following is used to select genes of interest from a geno...

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  15. Tobacco plants resistant to a nematode have been developed by the intr...

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  16. Xenograft is a graft

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  17. Globular protein of ~6kDa consisting of 51 amino acids arranged in two...

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  18. The first transgenic plant released for commercial use was

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  19. The gene that encodes for BT protein, specific to cotton boll worm is

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  20. Which is not a pharmaceutical product obtained through biotechnology

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