Genetic Analysis: An Integrated Approach (3rd Edition)
3rd Edition
ISBN: 9780134605173
Author: Mark F. Sanders, John L. Bowman
Publisher: PEARSON
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Textbook Question
Chapter 13, Problem 8P
Most biologists argue that the regulation of gene expression is considerably more complex in eukaryotes than in bacteria. List and describe the four factors that in your view make the largest contribution to this perception.
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Students have asked these similar questions
name TWO mechanisms of control of gene expression that are only used by eukaryotes and discuss why each of those mechanisms wouldn’t be possible in prokaryotes.
Eukaryotes have a multitude of ways of regulating gene expression. Why are all these regulatory mechanisms necessary to the functioning of a eukaryotic organism?
A genon wide analyst of human genome indicated that approximately 1500 genes encoded transcription factors that are important for sequence specific gene expression. based on this information approximately what percentage of the protein coding genes in human belong to the transcription factors?
A. 15%
B. 5%
C. 7.5%
D.1.5%
Chapter 13 Solutions
Genetic Analysis: An Integrated Approach (3rd Edition)
Ch. 13 - 13.1 Devoting a few sentences to each, describes...Ch. 13 - 13.2 Describe and give an example (real or...Ch. 13 - What is meant by the term chromatin remodeling?...Ch. 13 - 13.4 What general role does acetylation of histone...Ch. 13 - 13.5 Describe the roles of writers, readers, and...Ch. 13 - Outline the roles of RNA in eukaryotic gene...Ch. 13 - 13.7 What are the roles of the Polycomb and...Ch. 13 - Most biologists argue that the regulation of gene...Ch. 13 - Compare and contrast the transcriptional...Ch. 13 - The term heterochromatin refers to heavily...
Ch. 13 - 13.11 Compare and contrast promoters and enhancers...Ch. 13 - 13.12 What are the different chromatin...Ch. 13 - 13.13 Define epigenetics, and provide examples...Ch. 13 - What is one proposed role for lncRNAs?Ch. 13 - 13.15 What are the sources of dsRNA? Diagram the...Ch. 13 - How does dsRNA lead to posttranscriptional gene...Ch. 13 - 13.17 A hereditary disease is inherited as an...Ch. 13 - Prob. 18PCh. 13 - Prob. 19PCh. 13 - 13.20 A muscle enzyme called ME is produced by...Ch. 13 - Using the components in the accompanying diagram,...Ch. 13 - 13.22 The majority of this chapter focused on gene...
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- Choose ONE example of control of gene expression in eukaryotes and describe it in detail. Identify which of the five levels of regulation of gene expression your example represents and explain how your example benefits the cell in which it takes place.arrow_forwardExplain how/why Dolly the sheep is a powerful example of the importance of the regulation of gene expression.arrow_forwardThe most common type of regulation of gene expression occurs at the level of transcription. Name other types of gene regulation for gene expression in eukaryotic cells. Name types of gene regulation unique to eukaryotic cells versus prokaryotic cells.arrow_forward
- What is dominant control mechanism of gene expression? explain the following image.arrow_forwardHow might a point mutation in DNA affect the phenotype. How the genome is expressed in the organism? (Please explain this at the molecular level).arrow_forwardCreate a Venn diagram to compare and contrast the process of gene expression in Bacteria versus eukaryotes. Remember that “gene expression” can include any part of transcription or translation. Try to be as thorough as you can about what aspects of this process are similar between the two taxa, and what characteristics are distinct to only Bacteria or eukaryotes. Plase include a minimum of 15 items in the Venn diagram.arrow_forward
- Describe two ways in which gene regulation differs and two ways in which it is similar in prokaryotes and eukaryotes.arrow_forwardWhich of the following incorrectly describes the difference between eukaryotic and prokaryotic gene expression? A. Their promoter sequences are different. B. Their RNA polymerases are different. C. The ribosomal units are different. D. mRNA in eukaryotes is processed, but is not in prokaryotes. E. None of the abovearrow_forwardPlease answer both questions Explain five ways that eukaryotic gene regulation is more complex than bacterial gene regulation? Mutations in the promoter region of the B-globin gene indicate that some areas are more sensitive than others. When mutations occur in consensus sequences(modular elements such as GC box, CAAT box, and TATA box), does transcription usually increase or decrease? Explain.arrow_forward
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Bacterial Genomics and Metagenomics; Author: Quadram Institute;https://www.youtube.com/watch?v=_6IdVTAFXoU;License: Standard youtube license