| Protein | Synonyms | Taxonomy |
|---|---|---|
| Lycopene epsilon-cyclase | Lactuca sativa (garden lettuce) |
| Compound | Description |
|---|---|
| Water | A clear, odorless, tasteless liquid that is essential for most animal and plant life and is an excellent solvent for many substances. The chemical formula is hydrogen oxide (H2O). (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed) |
| Oxygen | An element with atomic symbol O, atomic number 8, and atomic weight [15.99903; 15.99977]. It is the most abundant element on earth and essential for respiration. |