<P> Pellicle may refer to: </P> <Ul> <Li> Pellicle (biology), a thin layer supporting the cell membrane in various protozoa </Li> <Li> Pellicle mirror, a thin plastic membrane which may be used as a beam splitter or protective cover in optical systems </Li> <Li> Pellicle (dental), the thin layer of salivary glycoproteins deposited on the teeth of many species through normal biologic processes </Li> <Li> Pellicle, the protective cover which can be applied to a photomask used in semiconductor device fabrication . The pellicle protects the photomask from damage and dirt </Li> <Li> Pellicle, the growth on the surface of a liquid culture, as in SCOBY </Li> <Li> Pellicle (cooking), a skin or coating of proteins on the surface of meat, fish or poultry, which allow smoke to better adhere the surface of the meat during the smoking process . </Li> <Li> Pellicle (material), a brand name for a very resistant synthetic material used for covering different surfaces, such as that of the Aeron chair </Li> </Ul> <Li> Pellicle (biology), a thin layer supporting the cell membrane in various protozoa </Li> <Li> Pellicle mirror, a thin plastic membrane which may be used as a beam splitter or protective cover in optical systems </Li>

Where is the pellicle found within a protozoan