NEET Zoology Biotechnology Principles and Processes Questions Solved

NEET - 2016

Which of the following restriction enzymes produces blunt ends?

(a) Sal I                           (b) Eco RV

(c) Xho                            (d) Hind III


(b) Eco RV is a type II restriction endonuclease isolated from strains of E.Coli. It creates blunt ends. The enzyme recognizes the palindromic 6-base DNA sequence and makes cut at vertical line. The blunt ends are formed as:


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