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The PolG mouse has a mutation in its mitochondrial (mt) DNA polymerase, leading to increased mtDNA mutations and numerous physiological impairments associated with aging. Which of following pathologies can be reversed, or at least lessened, by exercise in this model?

The PolG mouse has a mutation in its mitochondrial (mt) DNA polymerase, leading to increased mtDNA mutations and numerous physiological impairments associated with aging. Which of following pathologies can be reversed, or at least lessened, by exercise in this model?

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Question 4 The PolG mouse has a mutation in its mitochondrial (mt) DNA polymerase, leading to increased mtDNA mutations and numerous physiological impairments associated with aging. Which of following pathologies can be reversed, or at least lessened, by exercise in this model? Oa reduction in brain mass Oa reduction in gonad (testes, ovaries) mass O a decrease in hemoglobin O an increase in DNA mutations O all of the above
Transcribed Image Text:Question 4 The PolG mouse has a mutation in its mitochondrial (mt) DNA polymerase, leading to increased mtDNA mutations and numerous physiological impairments associated with aging. Which of following pathologies can be reversed, or at least lessened, by exercise in this model? Oa reduction in brain mass Oa reduction in gonad (testes, ovaries) mass O a decrease in hemoglobin O an increase in DNA mutations O all of the above
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