Campbell Essential Biology with Physiology (6th Edition)
6th Edition
ISBN: 9780134711751
Author: Eric J. Simon, Jean L. Dickey, Jane B. Reece
Publisher: PEARSON
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Chapter 23, Problem 16PS
Summary Introduction
To propose: A hypothesis to determine the kind of inherited mutation in person M who produced more red blood cells than the average human.
Concept introduction:
The increased number of red blood cells (RBCs) or erythrocytes is known as erythrocytosis. The main function of RBCs is to transport oxygen from lungs to the rest of the body. Erythrocytosis is usually triggered by a genetic mutation erythropoietin in the bone marrow that directs the production of RBCs.
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1. What is an allele?
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https://www.britannica.com/story/whats-the-difference-between-a-gene-and-an-allele
http://rosalind.info/glossary/point-mutation/
Suppose that you could undergo genetic testing at age 18 for susceptibility to a genetic disease that would not appear until middle age and has no available treatment. a. What would be some of the possible reasons for having such a genetic test and some of the possible reasons for not having the test? b. Would you personally want to be tested? Explain your reasoning.
Using hemophilia as an example, discuss how mutations, genetics, and history interact in real-life situations. Describe the genetics of hemophilia, how it is passed down, and how it may have contributed to events that led to the Cold War. This will require some research into the royal families of Europe in the late 19th/earth 20th centuries.
Chapter 23 Solutions
Campbell Essential Biology with Physiology (6th Edition)
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