Which description fits the appearance of pellicle?

Pellicle is best described as a thin, clear film that forms naturally on the surface of teeth. This film is primarily composed of glycoproteins derived from saliva and serves as a protective barrier for the enamel. The presence of pellicle is significant as it provides a surface for bacterial adhesion, which can lead to plaque formation if not managed properly. Understanding the characteristics of pellicle is crucial in dental hygiene and coronal polishing, as it can impact the effectiveness of cleaning procedures. The other descriptions do not accurately represent pellicle; for instance, a soft and bulky mass suggests a more substantial accumulation, hardened deposits reference calcified plaque or tartar, and a translucent gel implies a consistency that does not align with the thin nature of pellicle.