Question

: What does telomeres or telomeraz enzyme do​

Answer 1

Telomerase, also called telomere terminal transferase, is an enzyme made of protein and RNA subunits that elongates chromosomes by adding TTAGGG sequences to the end of existing chromosomes. Telomerase is found in fetal tissues, adult germ cells, and also tumor cells.

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Answer 2

Answer:

When the telomere becomes too short, the chromosome reaches a "critical length" and can no longer replicate. ... Telomerase, also called telomere terminal transferase, is an enzyme made of protein and RNA subunits that elongates chromosomes by adding TTAGGG sequences to the end of existing chromosomes.