Which of the following correctly describes the distribution and function of telomerase?
A) It is found in immortal cells and shortens long telomeres.
B) It is found in somatic cells and shortens long telomeres.
C) It is found in immortal cells and lengthens shortened telomeres.
D) It is found in somatic cells and lengthens shortened telomeres.

Question

Quizplus · Accepted Answer

Telomerase is typically found in immortal cells, such as cancer cells, and functions to lengthen shortened telomeres. This helps to maintain the cell's ability to divide and contributes to its immortality. In contrast, somatic cells do not typically express telomerase, which contributes to the gradual shortening of telomeres with each cell division and eventual senescence or cell death.

Which of the Following Correctly Describes the Distribution and Function