You have a sequence of DNA with a site on which the restriction enzyme EcoRI will act. EcoRI recognizes the sequence below and cuts each strand at the locations indicated by the arrows
Below is your sequence of DNA. You cut it with EcoRI. What fragments are produced?
5'ATTCGCGGAATTCTGG3'
3'TAAGCGCCTTAAGACC5'
A. 5'ATTCGCGG3' 5'AATTCTGG3'
3'TAAGCGCCTTAA5' 3'GACC5'
B. 5'ATTCGCGGAATT3' 5'CTGG3'
3'TAAGCGCC5' 3'TTAAGACC5'
C. 5'ATTCGCGG3' 5'AATTCTGG3'
3'TAAGCGCC5' 3'TTAAGACC5'
D. 5'ATTCGCG3' 5'GAATTCTGG3'
3'TAAGCGCCTTAAG5' 3'ACC5'
E. 5'ATTCGCGG3' 5'AATT3'
5'CTGG3'
3'TAAGCGCC5' 3'TTAA5' 3'GACC5'
A
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