Question

GAATTC is the recognisation site for which of the following restriction endonuclease?

• A. Bam I
• B. Hal III
• C. Eco Rl
• D. Hind III

Answer 1

Answer: (C)

Restriction endonvclease Eco Rl found in the colon bacteria e.co//, recognises the base sequence GAATTC in DNA duplex and cuts it strands between G and A,