Chapter 20: Q20-8TYU. (page 439)
Which of the following sequences in double-stranded DNA is most likely to be recognized as a cutting site for a restriction enzyme?
(A) AAGG
TTCC
(B) GGCC
CCGG
(C) ACCA
TGGT
(D) AAAA
TTTT
Short Answer
(A) The option 鈥淎AGG-TTCC鈥 is false.
(B) The option 鈥淕GCC-CCGG鈥 is true.
(C) The option 鈥淎CCA-TGGT鈥 is false.
(D)The option 鈥淎AAA-TTTT鈥 is false.

