What joins Okazaki fragments together?

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Okazaki fragments are short, discontinuous sequences of DNA that are generated during DNA replication on the lagging strand. These fragments are joined together by DNA ligase, which forms a phosphodiester bond between the 3' hydroxyl group of one fragment and the 5' phosphate group of the adjacent fragment, creating a continuous strand of DNA. DNA polymerase and helicase are involved in the replication process, but they do not directly join Okazaki fragments together. The leading and lagging strands refer to the two strands of DNA being replicated and do not play a direct role in joining Okazaki fragments together.

What Joins Okazaki Fragments Together