Which of the Following Restriction Enzymes Produce Sticky Ends? (An

Multiple Choice

Which of the following restriction enzymes produce sticky ends? (An arrow indicates the restriction site.)

A) AbsI with the restriction sequence 5- CCTCGAGG-3
B) Eco53kl with the restriction sequence 5- GAGCTC-3
C) SspI with the restriction sequence 5- AATATT-3
D) BssKI with the restriction sequence 5- CCCGGG-3
E) TaiI with the restriction sequence 5- ACGT -3