DNA Helicase Function

00:00 1 marks

What is the role of helicase in DNA replication?

A

Synthesizing the new DNA strand
B

Joining Okazaki fragments
C

Unwinding the DNA double helix
D

Adding RNA primers

Hint Hint

Hint

Think about which enzyme separates DNA strands at the replication fork by breaking hydrogen bonds.

Answer Answer
Mark Scheme Mark Scheme
Explanation Explanation
Examiner Tips Examiner Tips
Common Errors Common Errors
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Answer Answer

Complete Answer

Unwinding the DNA double helix

Mark Scheme Mark Scheme

Answer Explanation Answer Explanation

Examiner Tips Examiner Tips

Common Errors Common Errors

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