biology vs replicate

biology is a noun but replicate is not a noun.

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

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