How many nucleotide bases are in one codon?
Understand the Problem
The question is asking about the structure of codons in genetics, specifically how many nucleotide bases comprise one codon. Codons are sequences of nucleotides in DNA or RNA that are essential for the coding of amino acids during protein synthesis.
Answer
Three nucleotide bases
A codon consists of three nucleotide bases.
Answer for screen readers
A codon consists of three nucleotide bases.
More Information
In molecular biology, a codon is a sequence of three nucleotides which together form a unit of genetic code in a DNA or RNA molecule. Each codon codes for a specific amino acid or a stop signal during protein synthesis.
Tips
A common mistake is to think that a codon might consist of more or fewer than three bases, but it is precisely three.
Sources
- Codon - Genome.gov - genome.gov
- From RNA to Protein - Molecular Biology of the Cell - NCBI Bookshelf - ncbi.nlm.nih.gov
- How many nucleotide bases does a codon consist of? - homework.study.com
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