Pregunta:
What is the significance of pellicle?
Autor: Brittani BogdaneRespuesta:
Pellicle provides a barrier against different acids It is a lubricant- moistens surface to prevent drying, aid in speech and mastication. However, it also aids adherence of microorganisms and attachment of calculus to tooth surfaces.
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Autor
Brittani Bogdane![Brittani Bogdane](https://lh3.googleusercontent.com/--auBQ5_XuZE/AAAAAAAAAAI/AAAAAAAAAAA/AMZuuckyw9k6qxEyBt4RUNJzBokh7ep8gA/photo.jpg)