The hash marks beside the T in the DNA strand shows cleavage points for the restriction enzyme TaqI. Which of the following describes the correct DNA segments produced after treatment with the restriction enzyme?

5'-T C TI C G A C T-3'
3'-A G A G C IT G A-5'

The hash marks beside the T in the DNA strand shows cleavage points for the restriction enzyme TaqI. Which of the following describes the correct DNA segments produced after treatment with the restriction enzyme?


A. two fragments 5'-TCT CGACT-3'
3'-AGAGC TGA-5'

B. two fragments 5'-TCTCGACT-3' and
3'-AGAGCTGA-5'

C. two fragments 5'-TCTCGTCA-3' and
3'-AGAGCACT-5'

D. four fragments 5'-TCT, 3'-AGAGC and
CGACT-3' and TGA-5'

E. four fragments 5'-TCTCG, ACT-3' and
3'-AGAGC and TGA-5'
A. two fragments 5'-TCT CGACT-3'
3'-AGAGC TGA-5'


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AP Biology

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