NEET Zoology
Gastric Secretions
Low Priority
Consistency: 25%
Weightage: 5 / 20 Yrs
High-Yield Trend
1
2023 1
2020 1
2018 1
2011 1
2008 Questions 5 MCQs
01
PYQ 2008
easy
zoology ID: neet-200
What will happen if HCl secretion of parietal cells of gastric glands is blocked with an inhibitor?
| 1. | Gastric juice will be deficient in chymosin |
| 2. | Gastric juice will be deficient in pepsinogen |
| 3. | In the absence of HCl secretion, inactive pepsinogen is not converted into the active enzyme pepsin |
| 4. | Enterokinase will not be released from the duodenal mucosa and so trypsinogen is not converted to trypsin |
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02
PYQ 2011
medium
zoology ID: neet-201
Which of the following enzymes carries out the initial step in the digestion of milk in human adults?
1. Rennin
2. Lipase
3. Trypsin
4. Pepsin
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03
PYQ 2018
easy
zoology ID: neet-201
Which of the following gastric cells indirectly help in erythropoiesis?
1. Chief cells
2. Mucous cells
3. Goblet cells
4. Parietal cells
2. Mucous cells
3. Goblet cells
4. Parietal cells
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04
PYQ 2020
easy
zoology ID: neet-202
The intrinsic factor that helps in the absorption of vitamin is secreted by:
1. Goblet cells
2. Hepatic cells
3. Oxyntic cells
4. Chief cells
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05
PYQ 2023
easy
zoology ID: neet-202
Match List I with List II
Choose the correct answer from the options given below:
| 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 | IV. | HCl and intrinsic factor for absorption of vitamin B12 |
| Options: | A | B | C | D |
| 1. | II | IV | I | III |
| 2. | IV | III | II | I |
| 3. | II | I | III | IV |
| 4. | III | I | IV | II |
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