Which of the Following Are Normal Changes Associated with Aging

question 20

Multiple Choice

Which of the following are normal changes associated with aging? (Select all that apply.?

• A)Sweat glands become more active.
• B)Epidermal cell division slows.
• C)Hair follicles become inactive.
• D)Subcutaneous fat increases.
• E)Fibroblasts in dermis die.
• F)Sebaceous gland becomes more active.

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Definitions:

Bond Dissociation Energy

The energy required to break a specific chemical bond in one mole of gaseous molecules.

Homolytically

Referring to homolytic cleavage, a process where a chemical bond is evenly split and each of the bonded atoms retains one of the shared electrons.

ΔS°

Represents the standard entropy change of a reaction, indicating the variation of randomness or disorder in a system at standard conditions.

Combustion

A chemical reaction where a substance combines with oxygen to release heat and often light.