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Ch. 17+18 - Transcriptional Regulation in Eukaryotes

Chapter 17, Problem 1

In this chapter, we focused on how eukaryotic gene expression is regulated posttranscriptionally. At the same time, we found many opportunities to consider the methods and reasoning by which much of this information was acquired. From the explanations given in the chapter:

How do we know that misregulation of mRNA stability and decay is a contributing factor in some cancers?

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Hello, everyone here. We have a question asking how does the D. A. Dental ation process degrade M. R. N. A. Deodorant. Elation is carried out through diode analysis. These are enzymes that can shorten the poly a tail. A newly synthesized M. RNA has a poly A tail about 200 nucleotides long. When the poly a tail is shortened to approximately 30 nucleotides. Using these dont laces through the ventilation, the M. RNA will be degraded. So our answer is C. It shortens the poly A tail. Thank you for watching. Bye.