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Tresset [83]
2 years ago
11

What type of chemical bond joins the bases of complementary dna strands?

Biology
1 answer:
son4ous [18]2 years ago
7 0

Answer:

hydrogen bonds.

Explanation:

The nucleotides in a base pair are complementary which means their shape allows them to bond together with hydrogen bonds. The A-T pair forms two hydrogen bonds. The C-G pair forms three. The hydrogen bonding between complementary bases holds the two strands of DNA together.

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