Which of the following statements is not correct ?

  • Option 1)

    Oxyntic cells are present in the mucosa of stomach and secrete HCI.

  • Option 2)

    Acini are present in the pancreas and secrete carboxypeptidase

  • Option 3)

    Brunner's glands are present in the submucosa of stomach and secrete pepsinogen

  • Option 4)

    Goblet cells are present in the mucosa of intestine and secrete mucus

 

Answers (1)

 

Succus Entericus -

This juice contains a variety of enzymes like disaccharidases (e.g., maltase), dipeptidases, lipases, nucleosidases, etc.

- wherein

The mucus alongwith the bicarbonates from the pancreas protects the intestinal mucosa from acid as well as provide an alkaline medium (pH 7.8) for enzymatic activities. Sub-mucosal glands (Brunner’s glands) also help in this

 

 Brunner's gland does not secretes pepsinogen


Option 1)

Oxyntic cells are present in the mucosa of stomach and secrete HCI.

This solution is incorrect 

Option 2)

Acini are present in the pancreas and secrete carboxypeptidase

This solution is incorrect 

Option 3)

Brunner's glands are present in the submucosa of stomach and secrete pepsinogen

This solution is correct 

Option 4)

Goblet cells are present in the mucosa of intestine and secrete mucus

This solution is incorrect 

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