Dna, amino acids, and proteins are all molecules that play a vital role in your life, even though you have never seen them. in fact, these three types of molecules are tightly linked. what is the relationship between them?

Amino acids make up proteins. ansd DNA is transcripted to make RNA which is transported to ribosomes out of the nucleus which then reads the codons to choose amino acids that combine to form a polypeptide chain. the polypeptide chain that's long enough will make a protein which gives you your traits

Mg is used to measure mass