Assertion: amino acid's group | /r/CapableOf | form intramolecular hemiacetal
Facets:
Source sentences:
text: The glucose molecule can exist in an open-chain (acyclic) as well as ring (cyclic) form, the latter being the result of an intramolecular reaction between the aldehyde C atom and the C-5 hydroxyl group to form an intramolecular hemiacetal.