Which base pairs with cytosine in DNA?

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Multiple Choice

Which base pairs with cytosine in DNA?

Explanation:
In DNA, bases pair with specific partners through hydrogen bonding. Cytosine pairs with guanine because they fit together with complementary bonding sites, forming three hydrogen bonds that help stabilize the double helix. Adenine pairs with thymine, not cytosine, and thymine pairs with adenine as its partner as well. Cytosine therefore pairs with guanine.

In DNA, bases pair with specific partners through hydrogen bonding. Cytosine pairs with guanine because they fit together with complementary bonding sites, forming three hydrogen bonds that help stabilize the double helix. Adenine pairs with thymine, not cytosine, and thymine pairs with adenine as its partner as well. Cytosine therefore pairs with guanine.

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