obsolete cellular macromolecule catabolic process (obsolete GO:0044265)
cellular biopolymer catabolic process
exact
cellular macromolecule breakdown
exact
cellular macromolecule catabolism
exact
cellular macromolecule degradation
exact
OBSOLETE. The chemical reactions and pathways resulting in the breakdown of a macromolecule, any large molecule including proteins, nucleic acids and carbohydrates, as carried out by individual cells.