What is the complementary base to cytosine in DNA?
Understand the Problem
The question is asking for the complementary base that pairs with cytosine in DNA. In DNA, bases pair in specific ways known as base pairing rules. Cytosine pairs with guanine.
Answer
guanine
The final answer is guanine
Answer for screen readers
The final answer is guanine
More Information
In DNA, guanine always pairs with cytosine (G-C) via three hydrogen bonds. This specific pairing helps maintain the structure and stability of the DNA double helix.
Tips
A common mistake is to confuse adenine's pair (thymine) with cytosine's pair. Remembering the pairs as A-T and C-G can help avoid this error.
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