The best answer is COIL for crossword clue Helix has been discovered. COIL's lenght is 4 . You can accurately search based on a specific length. There are also 1 related clues available.
| Length | Word | Clue |
|---|---|---|
| 4 | COIL | Helix |
| Length | Word | Clue |
|---|---|---|
| 9 | DNASTRAND | Half Of A Double Helix |