Which of the following are correct about EcoR1?
A Cut the DNA with blunt end
B. Cut the DNA with sticky end
C. Recognises a specific palindromic sequence
D. Cut the DNA between the base G and A where encounters the DNA sequence 'GAATTC'
E. Exonuclease
Choose the correct answer from the options giver below:
1
B, C, E only
2
A, D, E only
3
A, C, D only
4
B, C, D only