2
Question
The specific DNA sequence where Eco – RI cuts is
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Solution
The correct option is B GAATTC
Eco RI found in E.coli recognizes this base sequences GAATTC in DNA duplex and cuts its strand between G & A. Since G and A are on the extreme ends of the 6 nucleotide sequence, the enzyme creates a sticky end.
Eco RI found in E.coli recognizes this base sequences GAATTC in DNA duplex and cuts its strand between G & A. Since G and A are on the extreme ends of the 6 nucleotide sequence, the enzyme creates a sticky end.
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