Concepts of Genetics (11th Edition)
11th Edition
ISBN: 9780321948915
Author: William S. Klug, Michael R. Cummings, Charlotte A. Spencer, Michael A. Palladino
Publisher: PEARSON
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Chapter 17, Problem 18PDQ
Summary Introduction
To provide:
An explanation that relates the age-related alterations in the DNA methylation to abnormalities in birth on the basis of the given information.
Introduction:
The process of addition of methyl groups to the DNA molecule is referred to as DNA methylation. This process could change the activity of the segment of DNA without changing its sequence. Thereby, it modifies the gene functions and affects the gene expression. Environmental influences, lifestyle factors, and aging processes might induce biochemical alterations to DNA that frequently leads to DNA methylation.
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8. Transcription and Translation Practice: (Video 10-1 and 10-2)
A. Below is the sense strand of a DNA gene. Using the sense strand, create the antisense
DNA strand and label the 5' and 3' ends.
B. Use the antisense strand that you create in part A as a template to create the mRNA
transcript of the gene and label the 5' and 3' ends.
C. Translate the mRNA you produced in part B into the polypeptide sequence making sure
to follow all the rules of translation.
5'-AGCATGACTAATAGTTGTTGAGCTGTC-3' (sense strand)
4
Chapter 17 Solutions
Concepts of Genetics (11th Edition)
Ch. 17 - Cancer cells often have abnormal patterns of...Ch. 17 - The hormone estrogen converts the estrogen...Ch. 17 - Prob. 3NSTCh. 17 - Prob. 1CSCh. 17 - A man in his early 30s suddenly developed weakness...Ch. 17 - Prob. 3CSCh. 17 - Prob. 1PDQCh. 17 - Prob. 2PDQCh. 17 - Prob. 3PDQCh. 17 - Provide a definition of chromatin remodeling, and...
Ch. 17 - Describe the organization of the interphase...Ch. 17 - A number of experiments have demonstrated that...Ch. 17 - Prob. 7PDQCh. 17 - Present an overview of the manner in which...Ch. 17 - Distinguish between the cis-acting regulatory...Ch. 17 - Describe the manner in which activators and...Ch. 17 - Compare the control of gene regulation in...Ch. 17 - Many promoter regions contain CAAT boxes...Ch. 17 - Prob. 13PDQCh. 17 - Present an overview of RNA-induced gene silencing...Ch. 17 - Prob. 15PDQCh. 17 - Prob. 16PDQCh. 17 - DNA supercoiling, which occurs when coiling...Ch. 17 - Prob. 18PDQCh. 17 - Prob. 19PDQCh. 17 - Prob. 20ESPCh. 17 - Prob. 21ESPCh. 17 - Because the degree of DNA methylation appears to...Ch. 17 - Prob. 23ESPCh. 17 - Prob. 24ESPCh. 17 - Prob. 25ESPCh. 17 - Prob. 26ESPCh. 17 - Prob. 27ESPCh. 17 - Prob. 28ESPCh. 17 - During an examination of the genomic sequences...Ch. 17 - Transcription factors play key roles in the...
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