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🧬ap biology review

Anticodon in AP Biology

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

Definition

An anticodon is a sequence of three nucleotides on a molecule of tRNA that corresponds to a complementary codon in messenger RNA during protein synthesis.

This definition is part of Fiveable's AP Biology review, which also has guided practice questions.