The _______ of aging suggests that unstable oxygen molecules cause damage to the structure of cells,increasing with age.
A)wear-and-tear theory
B)cellular clock theory
C)disengagement theory
D)free radical theory

Question

Quizplus · Accepted Answer

The free radical theory of aging suggests that unstable oxygen molecules, known as free radicals, cause damage to the structure of cells, which increases with age. This theory highlights the role of oxidative stress in the aging process, which can lead to cellular damage and dysfunction. While other theories such as the wear-and-tear theory and cellular clock theory also provide explanations for aging, the free radical theory specifically focuses on the impact of free radicals on cellular aging.

The _______ of Aging Suggests That Unstable Oxygen Molecules Cause