English dictionary
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English noun: activator | |||
| 1. | activator (substance) (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 | ||
| Broader (hypernym) | substance | ||
| Narrower (hyponym) | accelerator, activating agent, catalyst, sensitiser, sensitizer | ||
| Domain category | biological science, biology | ||
| Antonyms | inhibitor | ||
Based on WordNet 3.0 copyright © Princeton University.
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Web design: Orcapia v/Per Bang. English edition: .
2024 onlineordbog.dk