1.

When a typical restriction enzyme cuts a DNA molecule, the cuts are uneven, so that the DNA fragments have single-stranded ends. These ends are useful in recombinant DNA work becauseA. they serve as starting points for DNA replicationB. only single-stranded DNA segments canscode for proteinsC. they enable researchers to use the fragments as molecular probesD. The fragments will bind to other fragments with complementary ends

Answer» Correct Answer - d


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