how is DNA changed during transcription? chemically? structurally? be specific

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gladiator answered 1 year ago

22. Explain what happens during transcription. Be specific and include at least 2 molecules (besides DNA,...

22. Explain what happens during transcription. Be specific and include at least 2 molecules (besides DNA, RNA, etc.) that are involved in this process.

In this discussion, you will explore how DNA information is turned into specific proteins. What is transcription and translation?

In this discussion, you will explore how DNA information is turned into specific proteins. What is transcription and translation? What are the different types of mutations? In our next discussion, we will look at how these mutations, when occurring in specific genes, can lead to cancer. Instructions For your initial post, compete all of the following: Part 1 Describe the basics of transcription and translation. Where in human cells does each of these processes occur? What are start and...

During transcription, the strand of DNA that base pairs with the new mRNA is called the:...

During transcription, the strand of DNA that base pairs with the new mRNA is called the: a) Parental strand b) Template strand c) Nontemplate strand d) Coding strand

I discovered a new transcription activator (a protein that binds a specific DNA sequence at promoters...

I discovered a new transcription activator (a protein that binds a specific DNA sequence at promoters of genes) and helps bring in the SWI/SNF complex to the promoters of 200 genes. What would be the affect on chromatin organization and gene expression at these genes if I mutate the transcription activator such that it no longer is able to bind DNA?

During eukaryotic transcription, TFIID recognizes and binds the ____ box in the DNA. The technique initially...

During eukaryotic transcription, TFIID recognizes and binds the ____ box in the DNA. The technique initially used in the identification of promoter sequences was ________________. A more contemporary technique for identification of promoter sequences is the _________ _____________________ assay.

The uptake of the recombinant DNA into bacterial cells during molecular cloning is called transcription replication...

The uptake of the recombinant DNA into bacterial cells during molecular cloning is called transcription replication transformation ligation selection

Describe how the insulin analog drugs insulin aspart and insulin glargine have been structurally changed from...

Describe how the insulin analog drugs insulin aspart and insulin glargine have been structurally changed from a molecule of human insulin.

6. What is the basic difference between general transcription factors and specific transcription factors? 7. How...

6. What is the basic difference between general transcription factors and specific transcription factors? 7. How is DNA opened up along a prokaryotic promoter. How does this occur along a eukaryotic promoter? 8. Describe the functions of Transcription factors: TFIID(TBP,TAFs),TFIIA, TFIIB, TFIIE, TFIIF, TFIIH. 9. What is ELL(negativeelongationfactor) and pTEFb? 10.What is the CTD tail? What are some of the functions of it? What are the phosphorylation states and what do they signify?

Transcription: From DNA to RNA 1. Define a gene. 2. How does RNA differ from DNA?...

Transcription: From DNA to RNA 1. Define a gene. 2. How does RNA differ from DNA? 3. Briefly describe the process of transcription. 4. Describe the process of transcription as it occurs in prokaryotes. 5. What is the role of the promoter? 6. Describe the process of transcription as it occurs in eukaryotes. 7. What is the role of the transcription factors? A mutation exists in transcription factors that causes them to bind slightly downstream of the TATA box, causing...

Arrange the steps of transcription of DNA to synthesize mRNA.

Arrange the steps of transcription of DNA to synthesize mRNA. Rank the steps of transcription of DNA to synthesize mRNA. To rank items as equivalent, overlap them.

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