One of the main digestive cell types is choanocytes. These cells are commonly referred to as "choanocytes" because they have a microvilli collar on the cell surface and are used to trap food particles that flow through the organism. 11th. 2015 г.
What is the function of the collar?
The collar is a functional and decorative feature that is sewn to the neckline of the garment. As a decoration, the collar is often the focus of the garment and pulls the eyes upwards to frame the face. As a functional feature, collars often provide warmth and protection from elements.
What are the three functions of the collar cell?
By moving the flagella cooperatively, the choanocytes filter the particles from the water into the sponge coil and expel them from the oscrum. This improves both the respiratory and digestive functions of the sponge, takes in oxygen and nutrients, and expels carbon dioxide and other waste products rapidly.
What is one of the functions of the choanocyte of the sponge choanocyte?
& gt;Choanocytes are special cells with a single villi surrounded by a reticulated collar of microvilli (Fig. 3). Choanocytes combine together to form choanocytes, where they perform two main functions. The first is to create a stream of water and the second is to capture food that passes through these cells.
How do choanocytes specialize in their function?
When water flows, special choanocytes (also called choanocytes) filter food particles such as bacteria. Choanocytes have small hairs that trap particles. They also have flagella that keep the water bubbling and moving.
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