Adenine bonds with which base in DNA?

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Multiple Choice

Adenine bonds with which base in DNA?

Explanation:
Adenine binds with thymine in DNA. They pair due to complementary shapes and hydrogen bonding: two hydrogen bonds form between them, which helps stabilize the DNA double helix. This A–T pairing is a hallmark of DNA, while cytosine pairs with guanine (three hydrogen bonds) and uracil is used in RNA instead of thymine, pairing with adenine there. So the partner for adenine in DNA is thymine because of this specific complementary interaction that keeps the two DNA strands aligned and stable.

Adenine binds with thymine in DNA. They pair due to complementary shapes and hydrogen bonding: two hydrogen bonds form between them, which helps stabilize the DNA double helix. This A–T pairing is a hallmark of DNA, while cytosine pairs with guanine (three hydrogen bonds) and uracil is used in RNA instead of thymine, pairing with adenine there. So the partner for adenine in DNA is thymine because of this specific complementary interaction that keeps the two DNA strands aligned and stable.

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