what is the term that describes an element that is "locked away" (perhaps deep underground in a deposit) and unable to enter a biogeochemical cycle?

Q: mitosis

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Q: . Please answer

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Q: cytoplasmic determinants

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Metabolic pathways

Metabolism is defined as the group of life-supporting, enzyme-mediated chemical reactions in organisms. A metabolic pathway is a set of these chemical reactions that involve anabolism (synthesis of complex biomolecules) and catabolism (breakdown of biomolecules into small molecules) that occur inside a cell. Metabolites are the reacting substances, products, and intermediate substances of an enzymatic process that are altered by a series of chemical events catalyzed by enzymes.