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Telomeres play a crucial role in determining the lifespan and longevity of cells in somatic cells, which are the non-reproductive cells in the body.

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What was the lifespan of ancient africans?

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What are tips of chromosomes called?

The tips of chromosomes are called telomeres. They are repetitive sequences of DNA that protect the ends of chromosomes from deterioration or fusion with neighboring chromosomes. Telomeres play a crucial role in cellular aging and stability, as they shorten with each cell division. When telomeres become too short, the cell can undergo senescence or apoptosis.


Ends of chromosomes that get shorter each time a cell divides?

Telomeres are the ends of chromosomes that shorten with each cell division due to the replication process not reaching the very end of the DNA strand. This shortening eventually leads to cellular senescence and eventually cell death. Telomeres play a crucial role in protecting the DNA and maintaining chromosome stability.


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