| A | B |
| DNA | carries the code or correct order of bases to build a protein |
| amino acid | building blocks of a protein |
| Protein | made up of amino acids |
| mRNA | goes to the DNA in the nucleus and copies the code |
| tRNA | brings the amino acid to the ribosome |
| Ribosome | organelle where mRNA goes to have the code read |
| nucleus | organelle where the DNA is found |
| RNA | single strand molecule that helps to build a protein |