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  1. Codon | Definition, Function, & Examples | Britannica

    codon, in genetics, any of 64 different sequences of three adjacent nucleotides in DNA that either encodes information for the production of a specific amino acid or serves as a stop signal to …

  2. Codon - National Human Genome Research Institute

    2 days ago · A codon is a DNA or RNA sequence of three nucleotides (a trinucleotide) that forms a unit of genomic information encoding a particular amino acid or signaling the termination of …

  3. Codon Chart: Table, Amino Acids & RNA Wheel Explained

    Dec 11, 2024 · Explore the codon chart, tables, amino acids, and RNA wheel. Learn how to read and interpret codons for protein synthesis and genetic coding.

  4. What is a Codon? Complete Definition and Guide to Genetic ...

    A codon is a sequence of three nucleotides (DNA or RNA bases) that corresponds to a specific amino acid or stop signal during protein synthesis.

  5. What Is a Codon? The Genetic Code Explained - ScienceInsights

    Nov 7, 2025 · A codon is defined as a sequence of three nucleotides found on the messenger RNA molecule. These nucleotides are the building blocks of RNA—Adenine (A), Uracil (U), …

  6. Codons | Biology for Majors I - Lumen Learning

    These nucleotide triplets are called codons. The insertion of one or two nucleotides completely changed the triplet reading frame, thereby altering the message for every subsequent amino …

  7. What is a Codon? Unlocking the Genetic Language of Life

    Apr 27, 2025 · At the very core of this biological language lies the concept of the codon —a small, three-letter word written in the alphabet of nucleotides. Although each codon is made of just …