What is the end of a chromosome called? Short fast 1 minute answer

DNA short article

Chromosome unique structure and functions helped cells protect from genetic data as a life coding sequence in the cells.

A telomere is the end of a chromosome. Telomeres are made of repetitive sequences of non-coding DNA that protect the chromosome from damage. Each time a cell divides, the telomeres become shorter. Eventually, the telomeres become so short that the cell can no longer divide.