Changes with Age in the Dermis Layer of the Skin

question 25

Multiple Choice

Changes with age in the dermis layer of the skin are associated with age-related alterations in which protein, also found in connective tissue throughout the body?

• A) melanin
• B) collagen
• C) insulin
• D) elastin

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Definitions:

Observational

Relating to the gathering of information through direct observation, without intervening or altering natural events, used extensively in scientific research.

Antipredator Response

Behavioral or physiological strategies employed by prey animals to avoid or deter predators.

Predator Distraction Hypothesis

A theory explaining certain animal behaviors or characteristics as tactics to divert a predator's attention away from the most vulnerable members of a group.

Gull Behavior

The various actions and responses characteristic of gulls, including feeding strategies, social structure, and migration patterns.