How does eukaryotic transcription differ from bacterialtranscription? Focus on RNA structure and processing and theenzymes involved. Is simultaneous transcription and translationpossible in eukaryotes? Explain why or why not.

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Trinidad TremblayLv2

29 Sep 2019

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Related questions

1. How is the structure of eukaryotic DNA and chromosomes related to how transcription occurs?(Hint: histones and winding is important)

2.Compare RNA polymerase in bacteria to the RNA polymerase in eukaryotic cells? What are the structural differences? How does this relate to how each works?

3.Compare and contrast the promoters found in prokaryotes and eukaryotes.

4.How is initiation started in eukaryotes?

5.What are transcription factors and what role do they play?

6.How are elongation and termination similar in eukaryotes & prokaryotes? How do they differ?

What are the three processes in post-transcriptional processes that must be completed before transcripts can be translated in eukaryotes?

A.	Binding of snRNPs, addition of a poly A tail, splicing of introns
B.	Binding of snRNPs, transporting, synthesizing of ribose
C.	Capping, transporting, synthesizing of ribose
D.	Binding of snRNPs, capping, splicing
E.	Capping, splicing, addition of a poly A tail

Which of the following key differences between prokaryotic and eukaryotic transcription are TRUE? Check all that apply.

	A. prokaryotic transcription occurs in the cytoplasm, while eukaryotic transcription occurs in the nucleus
	B. eukaryotic transcription is carried out by 1 RNA polymerase, while prokaryotic transcription is carried out by 3 different RNA polymerases
	C. eukaryotic transcripts are processed, while prokaryotic transcripts are translated while transcription is still occurring
	D. prokaryotes have sigma factors for specificity of binding whereas eukaryotes have multiple general transcription factors
	E. prokaryotes have to worry about unpackaging the DNA for transcription, while eukaryotes have almost naked DNA not bound up by nucleosome