Engelsk substantiv: activator | |||
| 1. | activator (om masse eller substans) (biology) any agency bringing about activation; a molecule that increases the activity of an enzyme or a protein that increases the production of a gene product in DNA transcription | ||
| Mindre spesifikke uttrykk | substance | ||
| Mere spesifikke uttrykk | accelerator, activating agent, catalyst, sensitiser, sensitizer | ||
| Overordnet kategori | biological science, biology | ||
| Uttrykk med motsatt betydning (antonymer) | inhibitor | ||