| ACROSS | DOWN |
| 1 Splitting two joined amino acids by adding water | 2 What a protein's primary structure is, fundamentally |
| 4 Destroy the functionality of a protein by disrupting its structure | 3 This kind of protein is a coil with R groups on the outside |
| 5 It links two amino acids together (2 wds.) | 7 Most popular function for proteins |
| 6 Enzymes used to break down a protein | |
| 8 Makes an amino acid an acid |