Biofilm Quiz - Microbiology Quiz

Biofilm Quiz A well-organized community of bacteria that adheres to surfaces and is embedded in an extracellular slime layer is termed: Question 1 Biofilm Bacteria attachment zones can be defined into distinct areas, select the most appropriate response: Question 2 Tooth attached, tissue attac...

Biofilm Quiz A well-organized community of bacteria that adheres to surfaces and is embedded in an extracellular slime layer is termed: Question 1 Biofilm Bacteria attachment zones can be defined into distinct areas, select the most appropriate response: Question 2 Tooth attached, tissue attached and unattached Bacteria that have a double cell membranes and that do not stain purple with crystal violet are called:\ Anaerobic Microbial plaque is considered the primary cause of periodontal disease: Question 4 True Plaque biofilms are best removed by using mouthwash and adjustive chemical agents\ False The term biofilm can be defined as a complex dynamic microbial community embedded within extracellular matrix Question 6 True The term biofilm can be defined as a simple dynamic microbial community embedded within extracellular matrix Question 7 False Which of the following would be most effective in controlling the bacteria in a dental plaque biofilm?\ Toothbrush and floss Which structure of a biofilm facilitates the movement of nutrients to the bacteria? Question 9 Fluid channels