What is the part of dna that codes for a functional protein. a. gene b. exon c. intron d. polypeptide

The cell reads the DNA code in groups of three bases. Each triplet of bases, also called a codon, specifies which amino acid? will be added next during protein synthesis. There are 20 different amino acids, which are the building blocks of proteins.

I would say A. let me know if this helps! please rate me as well! I hope this helps!

it takes hundreds of years to become stable.

if you have another question lmk.

the answer would be   10%