Q21. The specific palindromic sequence which is recognized by EcoRI is

1.
5' - GAATTC - 3'
3' - CTTAAG - 5'

Solution
The specific palindromic sequence which is recognized by EcoRI is

5' - GAATTC - 3'

3' - CTTAAG - 5'

E- Genus
co- species
R- Name of strain
I- Order of enzyme isolation