Question

What is the function of DNA helicase during DNA replication?

A It synthesizes new DNA strands. Correct Answer Incorrect Answer
B It joins Okazaki fragments. Correct Answer Incorrect Answer
C It unwinds the DNA double helix. Correct Answer Incorrect Answer
D It proofreads the DNA strands. Correct Answer Incorrect Answer

Solution

DNA helicase is responsible for unwinding the double-stranded DNA, creating a single-stranded template for replication.

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