Which term is the sum of chemical reactions through which an organism builds up or breaks down materials?

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Multiple Choice

Which term is the sum of chemical reactions through which an organism builds up or breaks down materials?

Explanation:
Metabolism is the set of all chemical reactions that happen in a living organism, including building up substances (anabolism) and breaking down substances (catabolism). These reactions supply energy and the building blocks needed for growth, repair, and daily functions, so metabolism is the term that sums up how organisms process materials. Physi physiology focuses on how bodily systems work, not the chemical reactions themselves; addiction is a behavioral health issue, and the Red Cross is a humanitarian organization.

Metabolism is the set of all chemical reactions that happen in a living organism, including building up substances (anabolism) and breaking down substances (catabolism). These reactions supply energy and the building blocks needed for growth, repair, and daily functions, so metabolism is the term that sums up how organisms process materials. Physi physiology focuses on how bodily systems work, not the chemical reactions themselves; addiction is a behavioral health issue, and the Red Cross is a humanitarian organization.

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