Single Choice

What is the source of Eco RI?

AEscherichia coli RI
BEscherichia coli RI13
CEscherichia coli RY13
Correct Answer
DEscherichia coli RX13

Solution

EcoRI is type II restriction endonuclease enzyme extracted from Eco RY13 bacteria. It can recognize and cleave 5'-GAATTC-3' palindromic sequence and is widely used in biotechnology experiments
So, the correct answer is 'Escherichia coli RY13'

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

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

Biotechnology

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

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