What is the main function of telomerase in eukaryotic cells?

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Cell Biology

MCQ Detail

Unwinding DNA during replication

Repairing DNA damage

Synthesizing RNA primers

Extending the telomeres of chromosomes

Answer: Extending the telomeres of chromosomes

Explanation:

Telomerase adds repetitive nucleotide sequences to the ends of chromosomes, thereby maintaining their length and stability during replication.