The submucosa of the wall of intestine is composed of:
1. Simple epithelium
2. Stratified epithelium
3. Connective tissue
4. Smooth muscles

Subtopic:  Histology of Gut |
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Villi are supplied with a network of capillaries and a large lymph vessel called the:

1. Portal vessel 2. Lacteal
3. Thoracic duct 4. Cisterna chyli
Subtopic:  Histology of Gut |
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The duct of gall bladder (cystic duct) along with the hepatic duct from the liver forms the:
1. Common hepatopancreatic duct
2. Duct of Rivinus
3. Wharton’s duct
4. Common bile duct

Subtopic:  Accessory Digestive Glands |
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The gall bladder in humans:
1. Secretes bile
2. Releases bile into hepatic duct
3. Stores and concentrates bile
4. Secretes some lipase

Subtopic:  Accessory Digestive Glands |
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The wall of alimentary canal from oesophagus to rectum possesses four layers. The correct sequence of these layers from the outermost to the inner most is:
1. Serosa, Muscularis, Submucosa, Mucosa
2. Mucosa, Submucosa, Muscularis, Serosa
3. Serosa, Muscularis, Mucosa, Submucosa
4. Mucosa, Muscularis, Submucosa, Serosa

Subtopic:  Histology of Gut |
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About what percentage of starch is hydrolysed by salivary amylase into maltose?
1. 30 – 40
2. 50 – 60
3. 60 – 70
4. 90 – 100

Subtopic:   DIGESTION OF FOOD |
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Proteolytic enzymes found in stomach of an infant include:
I. Rennin
II. Pepsin
III. Tyrpsin

1. I and II only
2. I and III only
3. II and III only
4. I, II and III

Subtopic:   DIGESTION OF FOOD |
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Succus entericus contains all the following except:
1. disaccharidases
2. dipeptidases
3. lipases
4. nucleases

Subtopic:  Intestinal Secretions |  DIGESTION OF FOOD |
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The pH optimal for pepsin is:
1. 1.8
2. 3.8
3. 6.8
4. 7.8

Subtopic:  Gastric Secretions |  DIGESTION OF FOOD |
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The proenzyme pepsinogen gets converted into the active enzyme pepsin on exposure to:
1. HCl
2. Enterokinase
3. Enterogastrone
4. Bile

Subtopic:  Gastric Secretions |
 83%
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