__ acids; body's "building blocks"
I believe the answer is:
amino
(Other definitions for amino that I've seen before include "- - acids" , "sort of acid?" , "Minor insult; slim" , "Acid found in proteins" , "(Protein constituent) acid" .)
I believe the answer is:
amino
(Other definitions for amino that I've seen before include "- - acids" , "sort of acid?" , "Minor insult; slim" , "Acid found in proteins" , "(Protein constituent) acid" .)