How Do Turtles Live So Long?

The video explores the remarkable longevity of turtles, particularly the Seychelles giant tortoise named Jonathan, who is 186 years old. Turtles exhibit negligible senescence, meaning they age without the typical decline seen in other species. This is attributed to their ability to manage oxidative stress and maintain cellular health through slow metabolism, production of telomerase, and antioxidants. Turtles can survive without oxygen for extended periods, which may have led to their longevity. While these adaptations offer insights into aging, they cannot be fully replicated in humans.

What is the significance of telomerase in turtles regarding their longevity?

What adaptations do turtles have that allow them to survive without oxygen for extended periods?