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Leona [35]
3 years ago
6

When DNA fragments are joined with a DNA ligase, an array of products are created. How does this happen?

Biology
1 answer:
S_A_V [24]3 years ago
3 0
<h3><u>Answer and explanation</u>;</h3>
  • DNA ligase is a DNA-joining enzyme. If two pieces of DNA have matching ends, ligase can link them to form a single, unbroken molecule of DNA.
  • DNA ligase usesATP as an energy source to catalyzes a reaction in which the phosphate group sticking off the 5’ end of one DNA strand is linked to the hydroxyl group sticking off the 3’ end of the other.
  • The reaction produces an intact sugar-phosphate backbone of the DNA strand.
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