A sequence of three bases on messenger RNA (mRNA) is called a codon. Each codon is a triplet that specifies a particular amino acid or a stop signal for protein synthesis. • Codon: A sequence of three nitrogenous bases on an mRNA strand. • Function: It carries the genetic code from DNA to the ribosome and directs which amino acid to add to the growing protein chain.
A sequence of three bases on messenger RNA is called ______?
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