Ethel is 50 years old but appears much more aged. Most of Ethel's relatives have not lived past the age of 60. Which of the following genes are responsible for the accelerated aging observed in Ethel and her family members?
A) susceptibility genes
B) longevity genes
C) vulnerability genes
D) mutated genes

Question

Quizplus · Accepted Answer

Susceptibility genes are genes that increase a person's susceptibility or vulnerability to certain diseases or conditions. In this case, Ethel and her relatives may have susceptibility genes that predispose them to premature aging, leading to a faster onset of age-related health issues. Longevity genes, on the other hand, promote healthy aging and are associated with longer lifespans. Vulnerability genes and mutated genes are more general terms and do not specifically apply to this scenario.

Ethel Is 50 Years Old but Appears Much More Aged