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18. In replication of DNA, the helix is opened and what is unzipped? A. Nitrogen bond C. Oxygen bond B. Hydrogen bond D. Phosphate bond
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18. In replication of DNA, the helix is opened and what is unzipped?

A. Nitrogen bond
C. Oxygen bond
B. Hydrogen bond D. Phosphate bond

User ShayD
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1 Answer

6 votes

Answer:

B) Hydrogen Bond

Step-by-step explanation:

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

User Aashima
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