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Q. No.Identify the correct statements regarding the structures labelled as A and B in the given diagram:
I: A is a sphincter that prevents reflux of acidic gastric content into the oesophagus.
II: B region has a sphincter that regulates the entry of chime into the duodenum.
1. Only I is correct
2. Only II is correct
3. Both I and II are correct
4. Both I and II are incorrect
Subtopic: Introduction to Digestive System |
80%
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Study the given figure and select the correct match from the options given below:
| A. | Serosa | It is called as endomysium |
| B. | Muscularis | Has an inner circular and outer longitudinal layer |
| C. | Submucosa | Lacks blood supply |
| D. | Mucosa | Epithelial lining modified in various parts |
| 1. Only A and B | 2. Only B and D |
| 3. Only A and C | 4. Only B and C |
Subtopic: Histology of Gut |
81%
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The figure shows a section of small intestinal mucosa. Identify A, B and C:
| A | B | C | |
| 1. | Rugae | Lacteal | Crypts |
| 2. | Haustration | Portal vein | Brunner’s gland |
| 3. | Villi | Lacteal | Crypts |
| 4. | Villi | Portal vein | Deep tubular gland |
Subtopic: Histology of Gut |
88%
From NCERT
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The figure shows the arrangement of the different types of teeth in the jaw on one side and the sockets on the other side. Identify the correct statements with respect to the given figure:
I: Premolars are absent from temporary dentition.
II: The sockets will be present in mandible and maxillary bone.
1. Only I is correct
2. Only II is correct
3. Both I and II are correct
4. Both I and II are incorrect
I: Premolars are absent from temporary dentition.
II: The sockets will be present in mandible and maxillary bone.
1. Only I is correct
2. Only II is correct
3. Both I and II are correct
4. Both I and II are incorrect
Subtopic: Alimentary Canal: Oral Cavity & Teeth |
74%
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What would be true for A, B, C and D in the given figure of the human alimentary canal?
I. A secretes bile
II. B stores and concentrates bile
III. C is the site of maximum absorption of the end products of digestion
IV. D is the part where faeces are stored
I. A secretes bile
II. B stores and concentrates bile
III. C is the site of maximum absorption of the end products of digestion
IV. D is the part where faeces are stored
| 1. I, II and III only | 2. I, II and IV only |
| 3. II, III and IV only | 4. I, II, III and IV |
Subtopic: Disorders of Digestive System |
71%
From NCERT
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The given diagram shows the various types of cells in a typical gastric gland. Identify the correct statements:
I. Parietal cells secrete pepsinogen.
II. Chief cells secrete HCl and Intrinsic Factor.
III. G cells secrete gastrin, a hormone.
I. Parietal cells secrete pepsinogen.
II. Chief cells secrete HCl and Intrinsic Factor.
III. G cells secrete gastrin, a hormone.
| 1. Only I and II | 2. Only III |
| 3. Only II | 4. I, II and III |
Subtopic: Peristalsis: Gland in Alimentary Canal | Gastric Secretions |
67%
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What is ‘X’ in the given diagram?
| 1. Succus entericus | 2. Enterogastrone |
| 3. Enterokinase | 4. Motilin |
Subtopic: Pancreatic Secretions | Intestinal Secretions |
78%
From NCERT
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The diagram shows a schematic representation of the digestion of fat and absorption of end products of fat digestion in the human intestine. Which letter denotes ‘chylomicron’?
| 1. A | 2. B |
| 3. C | 4. D |
Subtopic: Absorption |
61%
From NCERT
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The diagram shows the location of maltose, which is a ‘brush border’ enzyme. All the following are also examples of brush border enzymes except:
1. Lactase
2. Aminopeptidase
3. Sucrase
4. Nuclease
1. Lactase
2. Aminopeptidase
3. Sucrase
4. Nuclease
Subtopic: Pancreatic Secretions | Intestinal Secretions |
56%
From NCERT
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The given figure shows two children affected by some malnutrition disorder. Identify the correct match:
| A | B | |
| 1. | Marasmus | Kwashiorkor |
| 2. | Kwashiorkor | Marasmus |
| 3. | Cretinism | Rickets |
| 4. | Rickets | Cretinism |
Subtopic: Protein Energy Malnutrition |
81%
From NCERT
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