What enzyme prolongs cellular life by sustaining telomere integrity?

Name: What enzyme prolongs cellular life by sustaining telomere integrity?
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Quizplus · Accepted Answer

Telomerase is an enzyme that adds nucleotides to the ends of telomeres, which are protective caps on the ends of chromosomes. Telomeres shorten with each cell division, and when they become too short, the cell can no longer divide and dies. Telomerase helps to maintain telomere length and prevent cellular senescence.

What Enzyme Prolongs Cellular Life by Sustaining Telomere Integrity