If Plaque on Teeth Is Actually a Biofilm, Which of the Following

Multiple Choice

If plaque on teeth is actually a biofilm, which of the following characteristics would you expect to find in plaque?

A) multiple species of bacteria, production of chemicals that attract other bacteria, and production of chemicals that allow the bacteria to adhere to enamel
B) single species of bacteria, production of antibiotics, and mechanisms in the biofilm that allow inner cells to expel wastes
C) multiple species of bacteria, production of antibiotics, and mechanisms in the biofilm that allow inner cells to expel wastes
D) single species of bacteria, production of chemicals that attract other bacteria, and production of chemicals that allow the bacteria to adhere to enamel