Claim: Dipeptidases dehydrate (to break a bond apart with water) bound pairs of amino acids called dipeptides and can be found within the enterocytes themselves.
Evidence: Dipeptidases hydrolyze bound pairs of amino acids, called dipeptides. Dipeptidases are also found within the enterocytes themselves, performing cytosolic digestion of absorbed dipeptides. Usually hydrolysis is a chemical process in which a molecule of water is added to a substance. It breaks a chemical bond in the compound.