Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
NEET2013ZoologyDigestion and AbsorptionActual

Which of the following gastric secretions is correctly matched with its source?

Options

  1. APepsin - Chief cells
  2. BChymotrypsin - Parietal cells
  3. CHCl - Goblet cells
  4. DMucus - Oxyntic cells

Correct answer

A. Pepsin - Chief cells

Step-by-step solution

Parietal cells (or oxyntic cells) secrete hydrochloric acid ( HCl ) and Castle's intrinsic factor. Chief cells (or peptic cells) secrete gastric digestive enzymes as proenzymes pepsinogen and prorennin. HCl helps in converting pepsinogen to pepsin. Goblet cells secrete mucus which helps to neutralise acid in stomach and protects stomach wall against HCl action.

Practice Digestion and Absorption on Quantrex Academy →

More from Digestion and Absorption

Select the correct sequential steps regarding absorption of fatty acids and glycerol, in intestine. (A) Micelles are reformed into small protein coated fat globules called chylomic 2023Match List I with List II . List I (Cells) List II (Secretion) A. Peptic cells I. Mucus B. Goblet cells II. Bile juice C. Oxyntic cells III. Proenzyme pepsinogen D. Hepatic cells I 2023Once the undigested and unabsorbed substances enter the caecum, their backflow is prevented by- 2023Choose the incorrect enzymatic reaction : 2022Match List-I with List-II regarding the organs of Cockroach: Choose the correct answer from the options given below: 2022Role of enamel is to : 2022A unique vascular connection between the digestive tract and liver is called 2022Which of the following functions is not performed by secretions from salivary glands? 2022 Full Digestion and Absorption list All NEET PYQs