| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | alpha helix | science | Commonly discussed in biology and chemistry classes as a fundamental tertiary protein structure. | 1 |
| 2 | helix | science community | A common symbol in the science community representing the structure of DNA and other related molecules. | 1 |
| 3 | helix | science community | A helix is a common shape in DNA structure and protein folding. | 1 |