| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | uracil | biology | Uracil is one of the four nucleobases found in the RNA molecule and is essential for genetic processes in living organisms. | 1 |
| 2 | uracil | biology | Uracil is one of the four nucleobases in the nucleic acid of RNA, and is essential for genetic transcription and translation. | 1 |
| 3 | uracil | biology | A nitrogenous base found in RNA, but not in DNA | 1 |