Aging & Telomeres: Is There More to Know?

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Telomeres are protective caps at the ends of chromosomes that shorten with each cell division, leading to cellular senescence when they reach a critical length. This process is more complex than simply stating that telomeres fall off. Short telomeres can trigger a series of molecular responses that negatively impact cell function and contribute to aging. Understanding the mechanisms behind telomere shortening and its implications for cellular health can provide a more comprehensive explanation for assignments on aging. Exploring the molecular consequences of short telomeres will enhance the depth of the discussion and potentially meet assignment length requirements.
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okay...i know that as DNA replicates, telomeres fall off/get shorter, and when they reach a certain point, the cell reaches senescence and can no longer replicate. I know that...but that's too simple. Is there more to it?...i.e. maybe anythign about when the cell reaches senescence, or any slightly more ocmplicated explanation? I hate to say this, but i have a TA who marks based on how long the assignment. My section on aging is only a small paragraph, and I am bound to lose marks on it...i just want to know if there's any way i can lengthen it
 
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A warning: we are not here to make your assignment, but we can guide you (I think you know that).

So, first of all: telomeres don't fall off!

I want to ask you: do you know why telomeres shorten? And do you know why short telomeres are bad for a cell? Find out on a molecular level how that works and you will have your report :smile:
 
So did you find an answer to my questions above?
 

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