Which of the Following Statements Concerning Biofilms Is FALSE

Multiple Choice

Which of the following statements concerning biofilms is FALSE?

A) They consist of assemblages of cells enclosed in a matrix of molecules.
B) They are composed of bacteria but not archaea.
C) They require communication and signaling among cells.
D) An example is the film that develops on unbrushed teeth.
E) They increase the chances for survival of cells in the biofilm.