Check all of the major theories of aging.
A)Damage to mitochondria.
B)Damage to the DNA from free radicals.
C)Damage to lysosomes.
D)Presence of a "cell death clock".
E)Presence of "death genes".

Question

Check all of the major theories of aging. 
A)Damage to mitochondria.
B)Damage to the DNA from free radicals. 
C)Damage to lysosomes. 
D)Presence of a "cell death clock". 
E)Presence of "death genes".

Quizplus · Accepted Answer

The major theories of aging include damage to mitochondria and DNA from free radicals, the concept of a "cell death clock" which refers to programmed cell death, and the presence of "death genes" that may regulate lifespan. Damage to lysosomes is not typically considered a major theory of aging.

Check All of the Major Theories of Aging