macromolecule biosynthetic process
https://github.com/geneontology/go-ontology/issues/15249
https://github.com/geneontology/go-ontology/issues/25418
GO:0043284
GO:0009059
biological_process
The chemical reactions and pathways resulting in the formation of a macromolecule, any molecule of high relative molecular mass, the structure of which essentially comprises the multiple repetition of units derived, actually or conceptually, from molecules of low relative molecular mass.
macromolecule biosynthesis
biopolymer biosynthetic process
macromolecule formation
macromolecule anabolism
macromolecule synthesis
macromolecule metabolic process
cellular biosynthetic process
organic substance biosynthetic process