Which one of the following techniques made it possible to genetically engineer living organism

  • Option 1)

    Recombinant DNA techniques

  • Option 2)

    X-ray diffraction

  • Option 3)

    Heavier isotope labeling

  • Option 4)

    Hybridization

 

Answers (1)

As learnt in

Discovery -

Herbert Boyer and Stanley Cohen further introduced Recombinant DNA and transformed into bacteria. It was first genetically modified organism.

- wherein

They inserted Kanamycin gene from salmonella typhimurium & inserted pSC101 plasmid.

 

 and

First Recombinant DNA -

1st time (1972), Paul Berg used restriction enzymes and DNA ligases to create first Recombinant DNA molecules.

- wherein

He combined DNA of monkey virus SV40 and Lambda virus.

 

 


Option 1)

Recombinant DNA techniques

This option is correct

Option 2)

X-ray diffraction

This option is incorrect

Option 3)

Heavier isotope labeling

This option is incorrect

Option 4)

Hybridization

This option is incorrect

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