folding vs biological process

folding and biological process both are nouns.

Word	Noun	Adjective	Verb	Adverb
folding	Yes	Yes	No	No
biological process	Yes	No	No	No

As nouns, biological process is a hypernym of folding; that is, biological process is a word with a broader meaning than folding:

folding: the process whereby a protein molecule assumes its intricate three-dimensional shape
biological process: a process occurring in living organisms

Other hypernyms of folding include organic process.

folding (noun)	biological process (noun)
the act of folding	a process occurring in living organisms
the process whereby a protein molecule assumes its intricate three-dimensional shape
a geological process that causes a bend in a stratum of rock

folding (adjective)	biological process (adjective)
capable of being folded up and stored