activator

n. one who activates, one who sets something in motion

Activator may mean:Activator (genetics), a DNA-binding protein that regulates one or more genes by increasing the rate of transcriptionActivator (proteomics), a type of effector that increases the rate of enzyme mediated reactionsSega Activator, a motion-sensing controller for the Sega GenesisActivator technique, a method of spinal adjustment
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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

A chemical added to a pesticide to increase its activity.

activator
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