SCIENCE, TECHNOLOGY, AND SOCIETY The aging process isthought to be initiated at the cellular level. Among the changesthat can occur after a certain number of cell divisions is theloss of a cell’s ability to respond to growth factors and other signals. Much research into aging is aimed at understanding suchlosses, with the ultimate goal of extending the human life span.Not everyone, however, agrees that this is a desirable goal. If lifeexpectancy were greatly increased, discuss what might be thesocial and ecological consequences.
SCIENCE, TECHNOLOGY, AND SOCIETY The aging process isthought to be initiated at the cellular level. Among the changesthat can occur after a certain number of cell divisions is theloss of a cell’s ability to respond to growth factors and other signals. Much research into aging is aimed at understanding suchlosses, with the ultimate goal of extending the human life span.Not everyone, however, agrees that this is a desirable goal. If lifeexpectancy were greatly increased, discuss what might be thesocial and ecological consequences.
Anatomy & Physiology
1st Edition
ISBN:9781938168130
Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble
Publisher:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble
Chapter4: The Tissue Level Of Organization
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Problem 1ILQ: View this slideshow (http://openstaxcollege.org/l/stemcells) to learn more about stem cells. How do...
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SCIENCE, TECHNOLOGY, AND SOCIETY The aging process is
thought to be initiated at the cellular level. Among the changes
that can occur after a certain number of cell divisions is the
loss of a cell’s ability to respond to growth factors and other signals. Much research into aging is aimed at understanding such
losses, with the ultimate goal of extending the human life span.
Not everyone, however, agrees that this is a desirable goal. If life
expectancy were greatly increased, discuss what might be the
social and ecological consequences.
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9781938168130
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