Which Theory of Aging Suggests That There Should Be a Natural

question 24

Multiple Choice

Which theory of aging suggests that there should be a natural withdrawal between the individual and society?

• A)Free radical theory
• B)Autoimmunity theory
• C)Wear-and-tear theory
• D)Disengagement theory

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Definitions:

Dendritic Cells

Immune cells that process antigen material and present it on the surface to other cells of the immune system.

Desmosomes

Specialized structures in cell membranes that provide adhesion and mechanical linkage between neighboring cells.

Dense Irregular Connective Tissue

Dense irregular connective tissue is a type of connective tissue that has fibers (mostly collagen) that are arranged irregularly and densely to provide strength and resistance to stretching in multiple directions.

Stratum Spinosum

A layer of the epidermis located above the stratum basale, characterized by spiny cells that contribute to skin strength and flexibility.