WebMar 6, 2024 · The pinna is keratinized, stratified squamous epithelium skin on it. It is made of subcutaneous fibroconnective tissue, elastic fibrocartilage, and fat. The external auditory canal also has keratinized stratified squamous epithelium that covers the external tympanic membrane as well. Cerumen is wax produced by the sebaceous glands. WebThey are lined with simple squamous epithelium with receptors for ADH. When stimulated by ADH, these cells will insert aquaporin channel proteins into their membranes, which as their name suggests, allow water to pass from the duct lumen through the cells and into the interstitial spaces to be recovered by the vasa recta.
Simple Squamous Epithelial 20X Labeled Histology
WebHistology of epithelial tissue Simple squamous epithelium: slide # _____ Label: nucleus, cytoplasm, plasma membrane Note: This epithelium is viewed from the surface. Most specimens will be viewed in section. Simple cuboidal epithelium: slide # _____ Label: nucleus; cytoplasm; plasma membrane; apical surface; basement membrane WebSep 14, 2024 · A squamous epithelial cell looks flat under a microscope. A cuboidal epithelial cell looks close to a square. A columnar epithelial cell looks like a column or a tall rectangle. A few epithelial layers are constructed from cells that are said to have a … camillas ekokost
Duke Histology - GI Tract
WebSimple squamous epithelial cells in the alveoli are a part of the respiratory membrane, and are the thinnest cells in the body. The alveolar epithelial cells are also called pneumocytes type I, in contrast to pneumocytes type II, other alveolar cells that produce and secrete surfactant. Regional characteristics of the respiratory system WebJun 27, 2024 · Simple squamous epithelium is a type of simple epithelium that is formed by a single layer of cells on a basement membrane. It is a type of epithelium formed by a … WebObjectives Objectives 1. Describe the tunics of blood vessel walls, and state the function of each layer. 2. Describe differences in artery, vein and capillary structure. 3. Recognize a cross-sectional view of an artery and a vein when provided with a microscopic view or appropriate diagram or model. 4. camille djokoto