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 Brunners’s glands are characteristic of

 

Option: 1

Submucosa of duodenum

 


Option: 2

Mucosa of jejunum

 


Option: 3

Submucosa of stomach

 


Option: 4

Mucosa of colon

 


Answers (1)

best_answer

 

 

Brunner’s Glands:

  • These are present only in the duodenum.
  • These are located in the submucosa.
  • The main function of these glands is to produce a mucus-rich, alkaline secretion (containing bicarbonate).
  • This mucus neutralizes the acidic content of chyme which is introduced into the duodenum from the stomach.
  • It also provides an alkaline condition for optimal intestinal enzyme activity, thus enabling absorption to take place in the small intestine.
     

 

 

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 Brunners’s glands are present only in the duodenum. These are located in the submucosa. Hence, the correct answer is option a.

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mansi

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