uptake vs body process

uptake and body process both are nouns.

Word	Noun	Adjective	Verb	Adverb
uptake	Yes	No	No	No
body process	Yes	No	No	No

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

uptake: the process of taking food into the body through the mouth (as by eating)
body process: an organic process that takes place in the body

Other hypernyms of uptake include activity, bodily function, bodily process.

uptake (noun)	body process (noun)
the process of taking food into the body through the mouth (as by eating)	an organic process that takes place in the body
a process of taking up or using up or consuming