Suppose the restriction site for a particular restriction enzyme is: GATC | | | | CTAG. The enzyme cuts the DNA between the A and the T on the top strand, and between the T and the A on the bottom strand. How many restriction sites for this enzyme are there in the DNA sequence shown in Figure 9.2?


a. 3

b. 5

c. 4

d. 2

Suppose the restriction site for a particular restriction enzyme is GATC CTAG The enzyme cuts the DNA between the A and the T on the top strand and between the class=