Activator and Backer

Activator noun - (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.

Backer and activator are semantically related in supporter topic. In some cases you can use "Backer" instead a noun "Activator".

Backer noun - A person who actively supports or favors a cause.

Activator and backer are semantically related in supporter topic. Sometimes you can use "Activator" instead a noun "Backer".

Nearby Words: backing, backed