adenine base
noun
Meaning
A nitrogenous compound that pairs specifically with thymine to form the structural rungs of a DNA molecule.
Examples
- The adenine base always forms a hydrogen bond with thymine to maintain the stability of the DNA structure.
- Mutations can occur if an adenine base is incorrectly replaced by another nucleotide during replication.
Synonyms: nucleotide, purine, nitrogenous base