| Answer | Crossword Clue |
|---|---|
| AMINO | Acid in proteins |
| AMINO | Acid in proteins, informally |
| SERINE | Amino acid in proteins |
| AMINO | Sort of acid in proteins |
| SERINE | Amino acid in many proteins |
| AMINO | Kind of acid in proteins |
| AMINO | Type of acid found in proteins |
| AMINO | Like an acid that builds proteins |
