Question

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Which of the following is recognition site of EcoRI restriction endonuclease ?
a.
-AAGCTT-
-TTCGAA-
-GGATCC-
--CCTAGG-
-GAATTC-
-CTTAAG-
-CTGCAG-
-GACGTC-
o​

Answer 1

Answer:

-GAATTC-

Explanation:

I think this is the recognition site of EcoR1

Answer 2

Answer:

—GAATTC— I think it is the recognition site of EcoRI