According to the Cross-Linkage Theory of Aging

question 102

Multiple Choice

According to the cross-linkage theory of aging,

• A) when normally separate protein fibers cross-link, tissue becomes less elastic.
• B) people whose parents had long lives will have longer lives themselves.
• C) the bonds between protein fibers in connective tissue lead to increased stamina.
• D) the release of free radicals cause age-related DNA and cellular abnormalities.

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