Thus, the cell wall can be several layers thick, each layer being a sheet of linked peptidoglycan units. The Gram-positive bacterial cell wall is distinguished by having multiple layers of peptidoglycan sheets and is thus up to ten times the thickness of a Gram-negative bacterial cell wall.
noun. A parson holding his Bible. A parson holding his Bible. The definition of a parson is a member of the clergy, particularly in the Anglican tradition. An example of a parson is a Protestant minister.
noun, plural parodies. 1. a humorous or satirical imitation of a serious piece of literature or writing: his hilarious parody of Hamlet's soliloquy. 2. the genre of literary composition represented by such imitations.