Which of the following characteristics is most likely found in plaque on human teeth if plaque is a biofilm?
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

Question

Quizplus · Accepted Answer

Biofilms, including dental plaque, are characterized by multiple species of bacteria that produce chemicals to attract other bacteria and to adhere to surfaces like enamel. This complex community structure allows them to thrive in various environments, including the human mouth.

Which of the Following Characteristics Is Most Likely Found in Plaque