nucleate vs biology

nucleate is not a noun while biology is a noun.

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

nucleate (noun)	biology (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

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

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