The ara operon is an inducible operon that controls the production of the sugar arabinose. when arabinose is present in a bacterium it binds to the protein arac, and the complex binds to the initiator site to promote transcription. in this scenario, arac is a(n)
activator
inducer
repressor
operator
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The ara operon is an inducible operon that controls the production of the sugar arabinose. when arab...
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