Telomerase is needed in DNA replication to fully reproduce the
A) telomeres when cells divide.
B) soma in the cells bodies.
C) sanchi levels in cells necessary for continued replication.
D) cross-linking collagen needed for cell survival.

Question

Quizplus · Accepted Answer

Telomerase is an enzyme that adds repeating DNA sequences to the end of chromosomes, called telomeres, which protect the genes on the chromosome from degradation during DNA replication. Without telomerase, the telomeres would shorten with each round of cell division, eventually leading to genomic instability and cell death. Therefore, telomerase is needed for the complete replication of telomeres during DNA replication.

Telomerase Is Needed in DNA Replication to Fully Reproduce the