Question

If scientists could initiate telomerase production in specific cells, this would most likely stop the aging process in those cells.

Select one:
a. TRUE
b. FALSE

Answer 1

Initiating telomerase production in specific cells can theoretically extend telomeres and counteract some aspects of cell aging. However, aging is a multifaceted process, and telomerase activation can pose cancer risks. Option a is correct.

Step-by-step explanation:

Whether initiating telomerase production in specific cells would stop the aging process is complex. Studies have shown that in cells that undergo division, the telomeres shorten, and this is associated with the aging process. Telomerase can extend these telomeres, and in telomerase-deficient mice, reactivation led to reduced DNA damage and reversed aging effects.

However, it's important to note that while telomerase activation could, in theory, prevent the shortening of telomeres and aging in specific cells, aging is a complex process influenced by many factors beyond just telomere length. Moreover, telomerase activation in humans could promote the risk of cancer, characterized by the presence of telomerase in its cells.