The layer of cells that secrete enamel of tooth is:
Dentoblast
Amiloblast
Osteoblast
Odontoblast
If pancreas is removed, the compound which remain undigested is:
Carbohydrates
Fats
Proteins
All of these
Which one of the following is a matching pair of a substrate and its particular digestive enzyme ?
Maltose - Maltase
Lactose - Rennin
Starch - Steapsin
Casein - Chymotrypsin
A dental disease characterised by mottling of teeth is due to the presence of a certain chemical elements in drinking water . Which of the following is that element?
Mercury
Chlorine
Fluorine
Boron
The contraction of gall bladder is due to:
Gastrin
Secretin
Cholecystokinin
Enterogasterone
Emulsification of fat will not occur in the absence of:
Lipase
Bile pigments
Bile salts
Pancreatic juice
Rennin acts on:
Milk, changing casein into calcium paracaseinatc at 7.2-8.2 pH.
Protein in stomach
Fat in intestine
Milk, changing casein into calcium paracaseinate at 1-3 pH .
For person suffering from high blood cholesterol, the physicians recommend:
Pure 'deshi ghee ' or butter
Vegetable oil such as groundnut oil
Red meat with layers of fats
Vanaspati margarine
Whartson's duct is associated with:
Sub-lingual salivary duct
Parotid salivary gland
Sub-maxillary salivary gland
Brunner's glands
In man, the zymogen or chief cells are mainly found in:
Cardiac part of stomach.
Pyloric part of stomach.
Duodenum.
Fundic part of stomach.
