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Pyrimidines in AP Biology

Written by the Fiveable Content Team
Verified for the 2027 exam
Verified for the 2027 exam•Written by the Fiveable Content Team

Definition

Pyrimidines are one of the two types of nitrogenous bases found in nucleotides, which make up DNA and RNA. The three pyrimidines are cytosine (C), thymine (T), and uracil (U).

AP course connection

Topic 6.1: 6.1 DNA and RNA Structure

Unit 6

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