Question

the genetic code is based on sequences of three bases called codons
complete
codons form a unit of the genetic code that determines a specific
done

Explanation:

In genetics, codons are sequences of three nucleotides (bases) in mRNA. Each codon specifies a particular amino acid. Amino acids are the building blocks of proteins. The genetic code is a set of rules by which information encoded in genetic material (DNA or RNA sequences) is translated into proteins (amino - acid sequences) by living cells.

Answer:

amino acid