How do activators facilitate transcription? Activator (inactive) Activator- binding site RNA polymerase Promoter Transcription normally off. RNA polymerase cannot bind to the promoter unless the activator is bound to the activator-binding site, but the activator is in an inactive form. Inducer Activator (active) Inducer helps turn transcription on. NNNNA Transcription Inducer binds to the activator and changes its shape, allowing the activator to bind to the site. RNA polymerase can then bind to the promoter and initiate transcription.

How do activators facilitate transcription? Activator (inactive) Activator- binding site RNA polymerase Promoter Transcription normally off. RNA polymerase cannot bind to the promoter unless the activator is bound to the activator-binding site, but the activator is in an inactive form. Inducer Activator (active) Inducer helps turn transcription on. NNNNA Transcription Inducer binds to the activator and changes its shape, allowing the activator to bind to the site. RNA polymerase can then bind to the promoter and initiate transcription.

Name: How do activators facilitate transcription?Activator(inactive)Activat
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Description: How do activators facilitate transcription?Activator(inactive)Activator-binding siteRNApolymerasePromoterTranscriptionnormally off.RNA polymerase cannot bind to the promoter unless the activatoris bound to the activator-binding site, but the activat

Biochemistry

6th Edition

ISBN:9781305577206

Author:Reginald H. Garrett, Charles M. Grisham

Publisher:Reginald H. Garrett, Charles M. Grisham

Chapter29: Transcription And The Regulation Of Gene Expression

Section: Chapter Questions

Problem 3P: Substrate Binding by RNA Polymerase RNA polymerase has t binding sites for ribonucleoside...

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If a repressor prevents TFIID from binding to the TATA box, why does this inhibit transcription?
How do activators facilitate transcription?
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