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What is the function of DNA ligase?...

What is the function of DNA ligase?

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**Step-by-Step Solution:** 1. **Definition of DNA Ligase**: DNA ligase is an enzyme that plays a crucial role in the maintenance and integrity of DNA molecules. 2. **Function in DNA Repair**: One of the primary functions of DNA ligase is to seal and repair breaks or irregularities in double-stranded DNA. This ensures that the DNA remains intact and functional. 3. **Connection of Okazaki Fragments**: During DNA replication, the lagging strand is synthesized in short segments known as Okazaki fragments. DNA ligase connects these fragments by sealing the gaps between them. ...
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