What is the purpose of Okazaki fragments?
A) To assist in the formation of the replication fork
B) To allow DNA to be synthesized in the 5' to 3' direction on the leading strand
C) To allow DNA to be synthesized in the 5′ to 3′ direction on the lagging strand
D) To reform the double helix following replication

Question

Quizplus · Accepted Answer

Okazaki fragments are short segments of DNA that are synthesized in the 5′ to 3′ direction on the lagging strand during DNA replication. This is because the replication fork moves in the 3′ to 5′ direction on the lagging strand, which creates a discontinuous template for DNA synthesis. Okazaki fragments are later joined together by DNA ligase to form a continuous strand.

What Is the Purpose of Okazaki Fragments