Which cells in a multicellular organism generally contain inactive telomerases?

Question

Quizplus · Accepted Answer

Telomerase activity is generally restricted to cells with a high rate of proliferation, such as germ line cells and embryonic stem cells. Somatic cells, on the other hand, have a limited lifespan and lack telomerase activity which results in telomere shortening over time. This is thought to contribute to the aging process and age-related diseases. Therefore, it can be inferred that somatic cells generally contain inactive telomerases.

Which Cells in a Multicellular Organism Generally Contain Inactive Telomerases