Transitional epithelium- definition, structure, functions, examples

Transitional epithelium

Transitional epithelium definition Transitional epithelium is a type of stratified epithelium consisting of multiple layers of cells where the shape of the cell changes according to the function of the organ. The epithelium has a varying appearance as they appear cubical or round when in a relaxed state, except the apical layer which seems to be flattened when stretched. This …

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Stratified cuboidal epithelium- structure, functions, examples

Stratified cuboidal epithelium

Stratified cuboidal epithelium definition Stratified cuboidal epithelium has multiple layers of cells in which the apical layer is made up of cuboidal cells while the deeper layer can be either cuboidal or columnar. As in the case of stratified squamous epithelium, the cells in the deeper layers might be different than the layer on the top. The modification of the …

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Stratified squamous epithelium- structure, functions, examples

Stratified squamous epithelium

Stratified squamous epithelium definition The stratified squamous epithelium consists of several layers of cells, where the cells in the apical layer and several layers present deep to it are squamous, but the cells in deeper layers vary from cuboidal to columnar. As the most important difference between the simple epithelium and the stratified epithelium is the number of the layer …

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Simple columnar epithelium- structure, functions, examples

Simple columnar epithelium

Simple columnar epithelium definition The simple columnar epithelium is a type of epithelium that is formed of a single layer of long, elongated cells mostly in areas where absorption and secretion are the main functions. Like cuboidal epithelium, the cells in the columnar epithelium are also modified to suit the function and structure of the organ better. The simple columnar …

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Simple cuboidal epithelium- structure, functions, examples

Simple cuboidal epithelium

Simple cuboidal epithelium definition Simple cuboidal epithelium is a type of simple epithelium consisting of cube-shaped cells with rounds and more or less centrally located nucleus. They are mostly derived to suit the function of the particular organs better. Because the simple cuboidal epithelium has a single layer of cells, all the cube-shaped cells are directly attached to the basement …

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Simple squamous epithelium- structure, functions, examples

Simple squamous epithelium- structure, functions, examples

Simple squamous epithelium definition 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 single layer of squamous or flat cells present on a thin extracellular layer, called the basement membrane. This epithelium is also termed the pavement epithelium …

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