
Quiz on Nitrogen Metabolism in Dental Biofilm

Quiz
•
Others
•
University
•
Medium
Nadia Asror
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main source of nitrogen in dental plaque?
Lactic acid
Sodium chloride
Glucose
Salivary urea
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which bacteria are known for high urease activity in dental plaque?
Escherichia coli
Actinomyces naeslundii
Staphylococcus aureus
Lactobacillus casei
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What role does ammonia play in the oral environment?
Decreases plaque pH
Increases plaque pH
Promotes enamel demineralization
Inhibits bacterial growth
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the function of salivary peptides like sialin?
Promote protein degradation
Modulate bacterial metabolism
Increase acidity
Inhibit urea breakdown
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which amino acid is converted into ammonia via the arginine deiminase system?
Cysteine
Arginine
Lysine
Glutamate
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a harmful effect of ammonia in periodontal tissues?
Enhances nutrient absorption
Promotes tissue healing
Increases tissue permeability
Reduces inflammation
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of bacteria primarily utilize gingival crevicular fluid in periodontal pockets?
Saccharolytic bacteria
Aerobic bacteria
Anaerobic bacteria
Asaccharolytic bacteria
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
cell biology

Quiz
•
University
10 questions
sodoo

Quiz
•
University
8 questions
Importância da saúde bucal em cães e gatos

Quiz
•
University
15 questions
Quiz sobre Anatomía e Histología de los Tejidos Periodontales

Quiz
•
University
10 questions
10

Quiz
•
University
15 questions
L3. Inflammation and Repair

Quiz
•
University
14 questions
Quiz sobre Periodontología y Genética

Quiz
•
University
5 questions
material e instrumental bde endodoncia

Quiz
•
University
Popular Resources on Wayground
11 questions
Hallway & Bathroom Expectations

Quiz
•
6th - 8th Grade
20 questions
PBIS-HGMS

Quiz
•
6th - 8th Grade
10 questions
"LAST STOP ON MARKET STREET" Vocabulary Quiz

Quiz
•
3rd Grade
19 questions
Fractions to Decimals and Decimals to Fractions

Quiz
•
6th Grade
16 questions
Logic and Venn Diagrams

Quiz
•
12th Grade
15 questions
Compare and Order Decimals

Quiz
•
4th - 5th Grade
20 questions
Simplifying Fractions

Quiz
•
6th Grade
20 questions
Multiplication facts 1-12

Quiz
•
2nd - 3rd Grade