Which theory of aging suggests that cells can only divide a limited number of times? The Free Radical Theory of aging suggests that: a) Cells stop dividing after a certain point, l... Which theory of aging suggests that cells can only divide a limited number of times? The Free Radical Theory of aging suggests that: a) Cells stop dividing after a certain point, leading to aging.
Understand the Problem
The question asks about theories of aging, specifically which theory suggests that cells can only divide a limited number of times and what the Free Radical Theory of aging suggests.
Answer
Cellular Senescence Theory
The Cellular Senescence Theory suggests that cells can only divide a limited number of times.
Answer for screen readers
The Cellular Senescence Theory suggests that cells can only divide a limited number of times.
More Information
The Cellular Clock or Hayflick Limit is a concept within Cellular Senescence Theory, suggesting a cap on the number of times a normal cell can divide, contributing to aging.
Tips
A common mistake is confusing Cellular Senescence with general cellular inactivity. Cellular Senescence specifically refers to the limited replication potential of cells.
Sources
- Theories on Aging | Lifespan Development - Lumen Learning - courses.lumenlearning.com
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