Is this recycled paper? No, it is made from 100% sustainable and renewable paper fibers, never any post-consumer waste paper that may have inks and dyes. All of our bedding products are also 100% biodegradable and compostable, so you get superior performance along with a product that's good for your pet and good for the planet.
Definition of sustentacular cell. : a supporting epithelial cell (such as a Sertoli cell or a cell of the olfactory epithelium) that lacks a specialized function (such as nerve-impulse conduction) new! Time Traveler
The Olfactory Membrane. The olfactory membrane is a thick yellow-brown structure, about one inch square, located in the upper part of each nasal cavity. It consists of about one hundred million smell receptor cells, which are surrounded by supporting cells.The smell receptor cells have an olfactory vesicle bearing cilia, which project into the mucus that covers the smell membrane.Chemicals in the air react with the cilia and stimulate the receptor cells.he smell receptor cells have an olfactory vesicle bearing cilia, which project into the mucus that covers the smell membrane. Chemicals in the air react with the cilia and stimulate the receptor cells.