biological science vs replicate

biological science is a noun but replicate is not a noun.

Word	Noun	Adjective	Verb	Adverb
biological science	Yes	No	No	No
replicate	No	No	Yes	No

biological science (noun)	replicate (noun)
the science that studies living organisms

biological science (verb)	replicate (verb)
	make or do or perform again
	reproduce or make an exact copy of
	bend or turn backward