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telomer |
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| navigate by keyword : aging apoptosis biochemistry biology biotech biotechnology cancer cell centromere chromatid chromosome damage death discovery divide dna enzyme gene genetic guanine helix human medical medicine potassium protein repeat research science structure telomer telomerase telomere telomeres telomeric |
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| A telomere is a repeating sequence of double-stranded DNA located at the ends of chromosomes. Each time a cell divides, the telomeres become shorter. Eventually, the telomeres become so short that the cell can no longer divide. |
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Stockphotos.ro (c) 2024. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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