Subjective Type

Would you choose an exonuclease while producing a recombinant DNA molecule?

Solution

Exonuclease removes nucleotides from the ends of the DNA and hence it cannot help in isolating specific segments of DNA using restriction enzymes, endonucleases . So, exonuclease cannot be used for making a recombinant DNA molecule.

SIMILAR QUESTIONS

Biotechnology

In the isolation of DNA, removal of protein and RNA is carried out by enzymes _____ and _________ respectively.

Biotechnology

During isolation of genetic material, the chemical used to precipitate out the purified DNA is

Biotechnology

Select the incorrect Statement regarding DNA replication with respect to the template strand

Biotechnology

While isolating DNA from bacteria, which of the following enzymes is not used?

Biotechnology

What is the significance of adding proteases at the time of isolation of genetic material (DNA).

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