The changes to the skin upon aging. Concept introduction: Aging is a progressive deterioration in the functioning of the body. It starts at the cellular level. There are various reasons behind ageing, such as shortening of telomeres during cell division, cellular damage by reactive oxygen species, and others. It is a natural process that is the result of the normal metabolism of cells.

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Chapter 6.4, Problem 25LO

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To explain: The changes to the skin upon aging.

Concept introduction: Aging is a progressive deterioration in the functioning of the body. It starts at the cellular level. There are various reasons behind ageing, such as shortening of telomeres during cell division, cellular damage by reactive oxygen species, and others. It is a natural process that is the result of the normal metabolism of cells.

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