The tips of eukaryotic chromosomes, made of repeated non coding sequences that protect the ends from loss during replication, are called
- A. centromeres
- B. kinetochores
- C. telomeres
- D. nucleosomes
Explanation
Telomeres shorten a little with every division and act like the plastic tips of shoelaces, preventing the loss of essential genes and stopping chromosome ends from sticking together. Cells with active telomerase, such as germ cells and many cancer cells, maintain them.
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