Which enzyme unzips DNA to prepare for replication?
Understand the Problem
The question is asking about the specific enzyme responsible for unzipping DNA, which is a crucial step in the process of DNA replication. Understanding which enzyme performs this function is important in the context of molecular biology and genetics.
Answer
DNA helicase
The enzyme that unzips DNA to prepare for replication is DNA helicase.
Answer for screen readers
The enzyme that unzips DNA to prepare for replication is DNA helicase.
More Information
DNA helicase is essential for DNA replication as it unwinds the DNA molecule, breaking the hydrogen bonds between the base pairs, allowing each strand to be copied.
Tips
A common mistake is confusing DNA helicase with other DNA-modifying enzymes such as DNA polymerase, which is responsible for synthesizing new DNA strands.
Sources
- How helicase unwinds the DNA double helix in preparation for replication - study.com
- What enzyme unzips the DNA double helix? - Homework.Study.com - homework.study.com
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