The epithelial cells lining the stomach of ve | vedclass

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Question

(D) The stomach lining is protected from the highly acidic environment created by $HCl$ through a thick coating of mucus.This mucus is secreted by the

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The epithelial cells are covered with a mucous secretion

Vedclass · Answer

(D) The stomach lining is protected from the highly acidic environment created by $HCl$ through a thick coating of mucus.This mucus is secreted by the goblet cells present in the gastric mucosa.The mucus acts as a physical and chemical barrier,preventing the $HCl$ and pepsin from digesting the stomach wall itself,thereby protecting the epithelial cells from damage.

The epithelial cells lining the stomach of vertebrates are protected from damage by $HCl$ because

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