| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | cell | biology education | Fundamental unit of life, studied extensively in biology classes | 1 |
| 2 | cell | biology education | Basic unit of life, as taught in biology classes | 1 |
| 3 | cell | biology education | Basic unit of life, and the focus of study in biology and life sciences curriculum | 1 |
| 4 | cell | biology education in the United States | Basic unit of life, commonly studied in biology classes | 1 |
| 5 | cell theory | biology education in the United Kingdom | Presented as a cornerstone of modern biology | 1 |