Pregunta:
What does the regulating gene lac operon consist of?
Autor: fahr datRespuesta:
- 3 genes that code for the enzyme B-galactosidase - A promotor region where the RNA polymerase must bind before transcription can occur - An operator region that overlaps with the promoter region - And a lac 1 protein that can bind to the operator and repress transcription by preventing RNA polymerase from binding with the promotor
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