response to muramyl dipeptide
Any process that results in a change in state or activity of an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a muramyl dipeptide stimulus. Muramyl dipeptide is derived from peptidoglycan.
GO:1901698
response to nitrogen compound
is_a
GO:1901700
response to oxygen-containing compound
is_a