The free radical theory of aging asserts that many of the changes that occur as our bodies age are caused by free radicals. Damage to DNA, protein cross-linking and other changes have been attributed to free radicals. Over time, this damage accumulates and causes us to experience aging.
In respect to this, what does the free radical cellular theory propose?
The free radical theory proposes that ageing is the cumulative result of oxidative damage to the cells and tissues of the body that arises primarily as a result of aerobic metabolism.
Then, who proposed free radical theory?
Denham Harman
Keeping this in consideration, what is a free radical quizlet?
What is a Free Radical? An atom that has lost an electron and is left with an unpaired electron. It is highly reactive and can cause damage to molecules in the cell.