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Nikitich [7]
3 years ago
10

18. In replication of DNA, the helix is opened and what is unzipped?

Biology
1 answer:
aalyn [17]3 years ago
4 0

Answer:

B) Hydrogen Bond

Explanation:

Those are the bonds that the restrictive enzymes unzip and the bonds that hold the complementary bases.

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2 years ago
Ill give you a brainliest if it is right
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I believe it might be C
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The atmosphere that we depend on for our survival is enriched by numerous cyanobacteria. This fact justifies which characteristi
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Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

The answer is <span>Cyanobacteria are photoautotrophs.

</span><span>Cyanobacteria /saɪˌænoʊbækˈtɪəriə/, also known as Cyanophyta, is a phylum of bacteria that obtain their energy through photosynthesis. The name "cyanobacteria" comes from the color of the bacteria.</span>
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