Which of the following processes is an example of an epigenetic effect (meaning not originating in the DNA sequence) on gene expression? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a mutation b chromatin remodeling neither A nor B is an epigenetic change d both A and B are epigenetic changes

Which of the following processes is an example of an epigenetic effect (meaning not originating in the DNA sequence) on gene expression? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a mutation b chromatin remodeling neither A nor B is an epigenetic change d both A and B are epigenetic changes

Biology (MindTap Course List)

11th Edition

ISBN:9781337392938

Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Chapter16: Human Genetics And The Human Genome

Section16.6: Human Genetics, Society, And Ethics

Problem 3C

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Which of these epigenetic changes could lead to reduced transcription of a particular gene? Please make sure to select all correct answer options. decreasing acetylation of histones associated with the nucleosomes of that gene inducing histone modifications that allow the formation of denser nucleosomes in the regulatory region of the gene Oincreasing acetylation of histones associated with the nucleosomes of that gene repositioning the nucleosomes associated to the gene to expose the enhancer and promoter DNA of the gene Uremoving histones to expose the enhancer and promoter DNA of the gene
Heritable effects of gene expression that are not caused by a change in DNA sequence are called epigenic changes. What causes these changes?
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http://www.letsgethealthy.org/students/games/epigenetics-game/ (Links to an external site.) For the assignment this week I want you to play this epigenetic game that will show you how your choices (which will be the equivalent of of external factors in someone life) make your genes act differently. Last week, we learned about biology and race and how these fit together in the formation of biological determinants and social misconceptions. For this week's discussion, play the game. Discuss with your classmates what happened, and what you have learned about epigenetics and how this changes your understanding of genetics . How do epigenetic changes and epigenetic mechanisms in general influence health, our concepts of race, and inequality?
The following is true about epigenetic gene control: O epigenetic changes to the chromatin may result from childhood development epigenetic changes to the chromatin may result from chemicals in the environment O epigenetic changes to the chromatin may result in cancer O An example of a chromatin change is DNA methylation that prevents gene expression from that area of the DNA
https://ny.pbslearningmedia.org/resource/biot09.sci.life.gen.epigenetics/epigenetics/ Explain DNA methylation. How does this process influence cellular function?
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Possible genetic modifications that can cause epigenetic changes in gene expression include: A- all answers are correct B- histone acetylation C- chromatin remodeling D- histone variant localization e- DNA methylation
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"While other proteins come and go during the cell cycle, the proteins of the origin recognition complex remain bound to the DNA throughout" is true or false.