Q. No.Which of the following statements is NOT correct?
1. Microvilli increase the surface area of the small intestine for the absorption of nutrients.
2. Enzymes located on the brush border finish the digestion of chyme.
3. Absorption is an active process in the small intestine.
4. Sugars and amino acids cross columnar epithelial cells to enter the lacteal.
To make pancreatic enzyme in action, which of the following is required?
(i) Enterokinase (ii) Bile
(iii) Intrinsic factor (iv) HCl
1. (i), (ii), (iii) (iv)
2. (i), (ii) only
3. (i) only
4. (i), (iii) only
Peristalsis occurs
1. from the mouth to the small intestine
2. from the beginning of the esophagus to the anus
3. only in the stomach
4. only in the small and large intestines
Read the following statements:-
(a) Human liver is the largest endocrine gland of the body having two lobes.
(b) Hepatic lobules are the structural and functional units of the liver and contain hepatocytes which are arranged in a chord-like manner.
(c) Glisson’s capsule is covering of each lobule and is made up of connective tissue.
(d) Bile juice is formed and secreted by hepatocytes and is stored in a liver sinusoid.
Out of these which statements are correct and incorrect?
1. Statements a and b are correct while c & d are incorrect.
2. Statements a and d are correct while b & c are incorrect.
3. Statements b & c are correct while a & d are incorrect.
4. Statements b and d are correct while a & c are incorrect.
Match column I with column II:
| Column I | Column II | ||
| (a) | Vomiting | (i) | Inadequate enzyme secretion |
| (b) | Diarrhoea | (ii) | Irregular bowel movement |
| (c) | Constipation | (iii) | Increased liquidity of faecal discharge |
| (d) | Indigestion | (iv) | A feeling of nausea |
Match options table format (options)
| (a) | (b) | (c) | (d) | |
| 1. | (i) | (iii) | (ii) | (iv) |
| 2. | (iv) | (ii) | (iii) | (i) |
| 3. | (iv) | (iii) | (ii) | (i) |
| 4. | (i) | (ii) | (iii) | (iv) |
Mark the incorrect match regarding the process involved in digestion and absorption?
| 1. | Muscular activities of different parts of the alimentary canal. | Hormonal control |
| 2. | Absorption and transport of water | Passive process and depends upon the osmotic gradient |
| 3. | Absorption of fatty acid | Involvement of micelle |
| 4. | Large intestine | Absorption of some water, minerals and certain drugs |
Match the items given in Column - I with those in Column - II and choose the correct option:
| Column-I | Column-II | ||
| (a) | Rennin | (i) | Vitamin B12 |
| (b) | Enterokinase | (ii) | Facilitated transport |
| (c) | Oxyntic cells | (iii) | Milk proteins |
| (d) | Fructose | (iv) | Trypsinogen |
| Options: | (a) | (b) | (c) | (d) |
| 1. | iii | iv | ii | i |
| 2. | iv | iii | i | ii |
| 3. | iv | iii | ii | i |
| 4. | iii | iv | i | ii |
Kwashiorkor disease is due to:
| 1. | simultaneous deficiency of proteins and fats |
| 2. | simultaneous deficiency of proteins and calories |
| 3. | deficiency of carbohydrates |
| 4. | protein deficiency not accompanied by calorie deficiency |
One of the constituents of the pancreatic juice while poured into the duodenum in humans is.
1. Enterokinase
2. Trypsinogen
3. Chymotrypsin
4. Trypsin
Match the following structures with their respective location in organs:
|
(a) |
Crypts of Lieberkuhn |
(i) |
Pancreas |
|
(b) |
Glisson’s Capsule |
(ii) |
Duodenum |
|
(c) |
Islets of Langerhans |
(iii) |
Small intestine |
|
(d) |
Bruunner’s Glands |
(iv) |
Liver |
Select the correct option from the following:
| Options: | (a) | (b) | (c) | (d) |
| 1. | iii | ii | i | iv |
| 2. | iii | i | ii | iv |
| 3. | ii | iv | i | iii |
| 4. | iii | iv | i | ii |
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