METABOLISM, METABOLITE,.................

Metabolism is defined as the entire set of enzyme catalysed transformations of organic molecules in a cell.
Metabolism is the sum of anabolism and catabolism

Anabolism is the Phase of intermediary metabolism concerned with the energy requiring biosynthesis of cell components from smaller precursors

Catabolism is the phase of intermediary metabolism concerned with the energy yielding degradation of nutrient molecules.

Metabolite is a chemical intermediate in the energy catalysed reactions of a cell.