Which of the Following Statements About Bioaccumulation and Biomagnification Is

question 50

Multiple Choice

Which of the following statements about bioaccumulation and biomagnification is NOT true?

• A) They both involve binding of chemicals to cells or tissues.
• B) They both occur only through ingestion of chemicals.
• C) They are both caused by humans altering natural nutrient cycles.
• D) They both result in higher concentrations of a chemical in organisms than in the environment.

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Definitions:

Dietary Allowances

Recommended nutrient intakes essential for maintaining good health, preventing chronic diseases, and avoiding nutrient deficiencies.

Protein

Large, complex molecules essential to the structure, function, and regulation of the body's tissues and organs, made up of amino acids.

Appetite

The natural desire or need to eat food, influenced by both physiological and psychological factors.

Snacks

Small portions of food generally eaten between regular meals, often to alleviate hunger or provide energy.