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Transitional epithelial cells are epithelial cells specialized to change shape if they are stretched laterally. They can transition from columnar- and cuboidal-looking shapes in their unstretched state to more squamous-looking shapes in their stretched state.
Transitional epithelium (urothelium) is a specialized stratified epithelium found in the lower urinary tract. It rapidly adapts to distention and contraction by changing from a taller to thinner epithelium.
Aug 3, 2023 · Transitional epithelium is an epithelial tissue which in a relaxed state appears as a stratified cuboidal epithelium. The cells in the transitional epithelium are pear-shaped or round, but as tissue is stretched, cells become flattened, giving the appearance of stratified squamous epithelium.
Microscopy: Use the image slider below to learn how to use a microscope to identify and study transitional epithelium lining a ureter. Tutorial : Use the hotspot image below to learn more about the characteristics of transitional epithelium lining the urinary bladder.
Q. In observing epithelial cells under a microscope, the cells are arranged in a single layer and look tall and narrow, and the nucleus is located close to the basal side of the cell. The specimen is what type of epithelial tissue? A. columnar. B. stratified. C. squamous. D. transitional. Answer. Answer: A. Q.
Apr 28, 2017 · Transitional epithelium is a stratified tissue made of multiple cell layers, where the cells constituting the tissue can change shape depending on the distention in the organ. When the organ is filled with fluid, cells on the topmost layer of this epithelium can stretch and appear flattened.
Transitional epithelium is a stratified epithelium in which the shape of the surface cells changes (undergoes transitions) depending on the degree of stretch. When a transitional epithelium is not stretched (for example in an empty bladder) the cells of the surface layers are large and rounded.
