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Tatiana [17]
3 years ago
11

What causes the DNA to split?

Biology
2 answers:
aniked [119]3 years ago
8 0

Answer:

The DNA enzyme; Helicase

Explanation:

DNA chains are "unzipped" by the enzyme Helicase; which requires energy to function

Harrizon [31]3 years ago
8 0

Explanation:

Helicase (yellow) unwinds the double helix.

First, a so-called initiator protein unwinds a short stretch of the DNA double helix.

Then, a protein known as helicase attaches to and breaks apart the hydrogen bonds between the bases on the DNA strands, thereby pulling apart the two strands.

<u><em>Hope this helps!</em></u>

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