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Q. No.Read the following statements:
i. Kwashiorkor is due to the deficiency of protein and marasmus is caused by the deficiency of protein and calories
ii. Pernicious anemia occurs due to the deficiency of vitamin B12
iiii. If the secretion of parietal cells of gastric glands is blocked with an inhibitor, inactive pepsinogen is not converted into active pepsin
How many of the above statements are correct?
1. One
2. Two
3. Three
4. None of the statements is correct
Subtopic: Gastric Secretions | Pancreatic Secretions | Absorption: Part 1 | Protein Energy Malnutrition |
71%
From NCERT
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Assertion (A): Facilitated transport requires energy.
Reason (R): The transport of nutrients against the concentration gradient is called active transport.
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true, but (R) is not the correct explanation of (A).
3. (A) is true, but (R) is false.
4. (A) is false, but (R) is true.
Reason (R): The transport of nutrients against the concentration gradient is called active transport.
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true, but (R) is not the correct explanation of (A).
3. (A) is true, but (R) is false.
4. (A) is false, but (R) is true.
Subtopic: Absorption: Part 2 |
74%
From NCERT
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Assertion (A): Heat is the ultimate form of all energies.
Reason (R): The energy requirements of animals are expressed in terms of a measure of heat energy.
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true, but (R) is not the correct explanation of (A).
3. (A) is true, but (R) is false.
4. (A) is false, but (R) is true.
Reason (R): The energy requirements of animals are expressed in terms of a measure of heat energy.
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true, but (R) is not the correct explanation of (A).
3. (A) is true, but (R) is false.
4. (A) is false, but (R) is true.
Subtopic: Calorific value |
From NCERT
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| Assertion (A): | Physiologists commonly use calorie (cal) and joule (j) to measure the energy requirements of animals and the energy content of food. |
| Reason (R): | One-kilo calorie is the amount of energy required to raise the temperature of 1 kg of water by 1 °C. |
| 1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are true, but (R) is not the correct explanation of (A). |
| 3. | (A) is true, but (R) is false. |
| 4. | (A) is false, but (R) is true. |
Subtopic: Calorific value |
From NCERT
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Trypsin differs from pepsin in that:
1. Trypsin digests protein in an alkaline medium while pepsin does so in an acidic medium
2. Trypsin is secreted from the gastric glands while pepsin is secreted from the pancreas
3. Trypsin digests protein in an acidic medium while pepsin does so in an alkaline medium
4. Trypsin digests fat and pepsin digests protein
1. Trypsin digests protein in an alkaline medium while pepsin does so in an acidic medium
2. Trypsin is secreted from the gastric glands while pepsin is secreted from the pancreas
3. Trypsin digests protein in an acidic medium while pepsin does so in an alkaline medium
4. Trypsin digests fat and pepsin digests protein
Subtopic: Gastric Secretions | Bile | Pancreatic Secretions |
83%
From NCERT
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Find out the correct matches:
I. Peyer's patches - Small intestine
II. Ameloblasts - Dentine forming cells
III. Wharton's duct - Submandibular salivary gland
IV. Haustration - Large intestine
V. Sphincter of Oddi - At the opening of bile duct before it joins pancreatic duct
1. I, III, IV
2. I, II, III
3. III, IV, V
4. II, IV, V
I. Peyer's patches - Small intestine
II. Ameloblasts - Dentine forming cells
III. Wharton's duct - Submandibular salivary gland
IV. Haustration - Large intestine
V. Sphincter of Oddi - At the opening of bile duct before it joins pancreatic duct
1. I, III, IV
2. I, II, III
3. III, IV, V
4. II, IV, V
Subtopic: Alimentary Canal: Oral Cavity & Teeth | Peristalsis: Gland in Alimentary Canal | Movement of Food in Gut | Pancreatic Secretions |
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Correct identify A, B, C, D and E in the given table:
| Site | Absorption |
| Stomach | A |
| Duodenum | B |
| Jejunum | C |
| Ileum | D |
| Large intestine | E |
| Options | A | B | C | D | E |
| 1. | Water, alcohol | Calcium | Water, iron | Water only | Water and all drugs |
| 2. | Water, alcohol, some monosaccharides, some drugs and salts | Iron, calcium, alcohol, amino acids | Water, monosaccharides, amino acids, glycerol, vitamins | Vit. B12, bile salts, water | Water, some minerals (NaCl), some drugs |
| 3. | Water, some drugs | Amino acids only | Water, monosaccharides | Bile salts only | Water |
| 4. | Water, some salts | Iron, calcium | Water only | Vit. B12 only | Water and all vitamins |
Subtopic: Absorption: Part 1 | Absorption: Part 2 |
76%
From NCERT
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Choose the correct option for the usual flow of bile.
I. Hepatopancreatic ampulla
II. Cystic duct
III. Liver
IV. Gall bladder
V. Hepatic ducts
VI. Duodenum
VII. Common bile duct
1. III→V→II→IV→I→VII→VI
2. III→IV→V→VI→VII→I→II
3. III→V→IV→VII→II→I→VI
4. III→V→IV→II→VII→I→VI
I. Hepatopancreatic ampulla
II. Cystic duct
III. Liver
IV. Gall bladder
V. Hepatic ducts
VI. Duodenum
VII. Common bile duct
1. III→V→II→IV→I→VII→VI
2. III→IV→V→VI→VII→I→II
3. III→V→IV→VII→II→I→VI
4. III→V→IV→II→VII→I→VI
Subtopic: Movement of Food in Gut | Pancreatic Secretions |
66%
From NCERT
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A person consumes starchy food. The chyme was analyzed before it enters the duodenum. It will show the presence of :
1. Maltose, dextrin, starch
2. Maltose, glucose, sucrose
3. Maltose, sucrose, starch
4. Dextrin, maltose, sucrose
1. Maltose, dextrin, starch
2. Maltose, glucose, sucrose
3. Maltose, sucrose, starch
4. Dextrin, maltose, sucrose
Subtopic: Digestive Secretions: Saliva | Gastric Secretions |
From NCERT
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Match the columns:
1. A = iv, B = i, C = iii, D = ii
2. A = iv, B = ii, C = i, D = iii
3. A = i, B = ii, C = iv, D = iii
4. A = iii, B = i, C = iv, D = ii
| Column I | Column II |
| A. Hepatic lobule | i. Base of villi |
| B. Brunner's gland | ii. Sub-mucosal gland |
| C. Crypts of Liberkuhn | iii. Hepato-pancreatic duct |
| D. Sphincter of Oddi | iv. Glisson's capsule |
2. A = iv, B = ii, C = i, D = iii
3. A = i, B = ii, C = iv, D = iii
4. A = iii, B = i, C = iv, D = ii
Subtopic: Peristalsis: Gland in Alimentary Canal | Movement of Food in Gut | Pancreatic Secretions | Intestinal Secretions |
94%
From NCERT
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