Question

the genetic code is a triplet code. in the same way that groups of letters arranged in a certain order form words, sequences of three dna nucleotides form units that specify a certain amino acid. the order of nucleotide triplets determines the order of amino acids in a protein. complete the sentence. a sequence of three nucleotides specifies an amino acid, which combines with others to form a protein

Explanation:

The text describes that in the genetic code, sequences of three DNA nucleotides form units specifying a certain amino - acid, and amino - acids combine to form proteins. The blank should be filled based on this information.

Answer:

A sequence of three nucleotides specifies an amino acid, which combines with others to form a protein.