| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | alanine | biology | Alanine is a non-essential amino acid, meaning it can be produced by the human body and is not necessarily obtained through diet. | 1 |
| 2 | alanine | biology | Alanine is a nonessential amino acid produced by the human body and found in a wide variety of foods. | 1 |