Stratified squamous keratinizing epithelium is an excellent barrier to pathogens in the epidermis of the skin. Despite the fact that it is such a good barrier, this tissue would not be suitable for the lining of the trachea or small intestine. Explain.

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When the epidermis produces new cells, they are immediately pushed towards the outer part of the skin. During this process, their nutrients reduce as they are pushed far away from the basement membrane. The maturing cells go through a process of keratinization or hardening, during which the newly formed cells develop strands of hard, fibrous, watertight proteins called keratin.

Keratin is made up of dead, impermeable layers. Breathing and digestive systems have simple columnar epithelial tissues and not stratified squamous keratinizing epithelium. Areas of absorption or secretion are served with tissues that moist, thin, and well served with blood capillaries, therefore rules out stratified squamous keratinizing epithelium as they are hard and are made up of dead cells that cannot support the functions carried out by the trachea and small intestine.

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Academic.Tips. (2022) 'Stratified squamous keratinizing epithelium is an excellent barrier to pathogens in the epidermis of the skin. Despite the fact that it is such a good barrier, this tissue would not be suitable for the lining of the trachea or small intestine. Explain'. 30 November.

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Academic.Tips. (2022, November 30). Stratified squamous keratinizing epithelium is an excellent barrier to pathogens in the epidermis of the skin. Despite the fact that it is such a good barrier, this tissue would not be suitable for the lining of the trachea or small intestine. Explain. https://academic.tips/question/stratified-squamous-keratinizing-epithelium-is-an-excellent-barrier-to-pathogens-in-the-epidermis-of-the-skin-despite-the-fact-that-it-is-such-a-good-barrier-this-tissue-would-not-be-suitable-for-th/

References

Academic.Tips. 2022. "Stratified squamous keratinizing epithelium is an excellent barrier to pathogens in the epidermis of the skin. Despite the fact that it is such a good barrier, this tissue would not be suitable for the lining of the trachea or small intestine. Explain." November 30, 2022. https://academic.tips/question/stratified-squamous-keratinizing-epithelium-is-an-excellent-barrier-to-pathogens-in-the-epidermis-of-the-skin-despite-the-fact-that-it-is-such-a-good-barrier-this-tissue-would-not-be-suitable-for-th/.

1. Academic.Tips. "Stratified squamous keratinizing epithelium is an excellent barrier to pathogens in the epidermis of the skin. Despite the fact that it is such a good barrier, this tissue would not be suitable for the lining of the trachea or small intestine. Explain." November 30, 2022. https://academic.tips/question/stratified-squamous-keratinizing-epithelium-is-an-excellent-barrier-to-pathogens-in-the-epidermis-of-the-skin-despite-the-fact-that-it-is-such-a-good-barrier-this-tissue-would-not-be-suitable-for-th/.

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Academic.Tips. "Stratified squamous keratinizing epithelium is an excellent barrier to pathogens in the epidermis of the skin. Despite the fact that it is such a good barrier, this tissue would not be suitable for the lining of the trachea or small intestine. Explain." November 30, 2022. https://academic.tips/question/stratified-squamous-keratinizing-epithelium-is-an-excellent-barrier-to-pathogens-in-the-epidermis-of-the-skin-despite-the-fact-that-it-is-such-a-good-barrier-this-tissue-would-not-be-suitable-for-th/.

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"Stratified squamous keratinizing epithelium is an excellent barrier to pathogens in the epidermis of the skin. Despite the fact that it is such a good barrier, this tissue would not be suitable for the lining of the trachea or small intestine. Explain." Academic.Tips, 30 Nov. 2022, academic.tips/question/stratified-squamous-keratinizing-epithelium-is-an-excellent-barrier-to-pathogens-in-the-epidermis-of-the-skin-despite-the-fact-that-it-is-such-a-good-barrier-this-tissue-would-not-be-suitable-for-th/.

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