biology vs nucleate

biology is a noun but nucleate is not a noun.

Word	Noun	Adjective	Verb	Adverb
biology	Yes	No	No	No
nucleate	No	Yes	Yes	No

biology (noun)	nucleate (noun)
the science that studies living organisms
all the plant and animal life of a particular region
characteristic life processes and phenomena of living organisms

biology (adjective)	nucleate (adjective)
	having a nucleus or occurring in the nucleus

biology (verb)	nucleate (verb)
	form into a nucleus