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activator
| Babylon English | Download this dictionary |
activator
n.
one who activates, one who sets something in motion
| English Wikipedia - The Free Encyclopedia | Download this dictionary |
Activator
Activator may refer to:
- Activator (genetics), a DNA-binding protein that regulates one or more genes by increasing the rate of transcription
- Activator (phosphor), a type of dopant used in phosphors and scintillators
- Enzyme activator, a type of effector that increases the rate of enzyme mediated reactions
- Sega Activator, a motion-sensing controller for the Sega Mega Drive/Genesis
- Activator technique, a method of spinal adjustment
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| WordNet 2.0 | Download this dictionary |
activator
Noun
1. (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
(antonym) inhibitor
(hypernym) substance, matter
(hyponym) activating agent
(derivation) activate
(classification) biology, biological science
| EPA Terms of Environment | Download this dictionary |
Activator
A chemical added to a pesticide to increase its activity.
Provided as a public service by the U.S. Environmental Protection Agency
| Free English-Vietnamese Dictionary | Download this dictionary |
activator
