Draw a labelled diagram to support the basic transcription steps

a) what is a promoter and give the element and their functions of E.coli promoter  b) what are eukaryotic transcription factor and list the class 2 general transcription factors and state their functions

You are teaching a class on the regulation of eukaryotic gene expression. In order to demonstrate this complex process, you decide to draw for the class a typical eukaryotic gene/transcription unit with its major regions, such as the promoter regions, where the RNA polymerase II and transcription factors would bind   From the list given - choose all components that you think are part of a typical eukaryotic gene From the list given - choose all the regulatory sequences that you think would control the expression of this eukaryotic gene  From the list given - choose all of the regulatory proteins that would bind the eukaryotic gene to control its expression

Provide the type of cis acting sequence element or segments

TRUE OR FALSEErrors in transcription can lead to silent mutations encoding the same amino acid or an altered protein that retains its functionality.

Why does histone deacetylase action tend to repress transcription?

Explain the different ways in which eukaryotic transcription elongation is controlled.

Explain the difference between prokaryotic and eukaryotic transcription. In 3-4 sentence

Using the transcription unit diagrammed below, in which exons are represented by blue boxes and introns are represented by the connecting lines.  You discover a single base deletion in region E of this DNA sequence. Regarding transcription, this mutation will likely: 1.) Result in an alteration to the mRNA sequence. 2.)Have no effect on transcription or the mRNA sequence 3.)Prevent transcription at the TATAA box 4.) Result in an increase or decrease in the amount of mRNA transcribed