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The linking of antibiotic resistance gen...

The linking of antibiotic resistance gene with the plasmid vector became possible with the enzyme:

A

Exonucleases

B

DNA ligase

C

Endouncleases

D

DNA polymerase

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The correct Answer is:
B
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A: DNA ligase plays an important role in recombinant DNA technology. R: The linking of antibiotic resistance gene with plasmid vector became possible by enzyme DNA ligase

Assertion: DNA ligase plays an important role in recombinant DNA technology. Reason: The linking of antibiotic resistance gene with plasmid vector became possible by enzyme DNA ligase

Which enzyme links the antibiotic resistance gene with the plasmid vector ?

Construction of first rDNA by linking a gene encoding antibiotic resistance gene with native plasmid of Salmonella typhimurium was done by:

An antibiotic resistance gene in a vector usually helps in the selection of

An antibiotic resistance gene in a vector usually helps in the selection of :

The first recombinant DNA w as successfully made by fusing an antibiotic resistance gene with a plasmid. This was accomplished by :

The linking of alien DNA to plasmid vector is possible with the help of :

An antibiotic resistant gene in a vector usually helps in the selection of

Genes for antibiotic resistance as found in bacteria are located on

AAKASH INSTITUTE ENGLISH-BIOTECHNOLOGY-PRINCIPLES AND PROCESSES-ASSIGNMENT SECTION-C (Previous Years questions )
  1. In genetic engineering, a DNA segment (gene) of interest, is translate...

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  2. Gel electrophoresis is used for

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  3. The linking of antibiotic resistance gene with the plasmid vector beca...

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  4. Restriction endonuclease -

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  5. Two bacteria most useful in genetic engineering are :

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  6. Production of a human protien in bacteria by genetic engineering is p...

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  7. Which one of the following hydrolyses internal phosphodiester, bonds i...

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  8. All the following statements about Stanley Cohen and Herbert Boyer ar...

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  9. There are three basic steps in genetically modifying an organism. Whic...

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  10. A plasmid

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  11. The technique of extraction of DNA fragments from the gel is called:

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  12. In plant biotechnology , PEG is used in:

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  13. Restricito enzymes cut the strand of DNA a little away from the centre...

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  14. Which of the following is referred to as Molecular glue?

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  15. Genetic engineering is possible because

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  16. After completing the transformation experiment involving the coding se...

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  17. Plasmids are used in genetic engineering because they are :

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  18. The term 'B' and 'R' in the name pBR322 represents which of the follow...

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  19. You suspect your patient to be suffering from a bacterial disease, how...

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  20. Downstreaming process in biotechnology refers to

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