What has happened to the chromatin in the diagram?What regulatory proteins binds to what part of the DNA to make this occur? List the three parts of the DNA that became exposed in this process. PROCESS: A MODEL OF TRANSCRIPTION INITIATIONChromatin-remodelingcomplex1. Chromatinremodeling.ActivatorExposed DNA |(chromatin is relaxed) |EnhancerExonIntron ExonPromoter- CoreproximalIntron ExonEnhancer2. Exposure ofpromoter andregulatory sequences.promoterTranscribed portion of geneelementO 2017 Pearson Education, Inc.

DNA is a double helical structure, which is wrapped around histones. histones are proteins found in…

Answered: What has happened to the chromatin in…

What has happened to the chromatin in the diagram? What regulatory proteins binds to what part of the DNA to make this occur? List the three parts of the DNA that became exposed in this process.

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 20P: Chromatin decompaction is a preliminary step in gene expression (Figure 29.48). How is chromatin...

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Question

What has happened to the chromatin in the diagram?

What regulatory proteins binds to what part of the DNA to make this occur?

List the three parts of the DNA that became exposed in this process.

PROCESS: A MODEL OF TRANSCRIPTION INITIATION
Chromatin-remodeling
complex
1. Chromatin
remodeling.
Activator
Exposed DNA |
(chromatin is relaxed) |
Enhancer
Exon
Intron Exon
Promoter- Core
proximal
Intron Exon
Enhancer
2. Exposure of
promoter and
regulatory sequences.
promoter
Transcribed portion of gene
element
O 2017 Pearson Education, Inc.

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