Which of the following is correct ?
(a) Paneth cells secrete pepsinogen
(b) Parietal cells secret hydrochloric acid
(c) Argentaffin cells secret mucus
(d) Chief cells secret gastrin
Which of the following gastric secretions is correctly matched with its source?
(a) Pepsin-Chief cells
(b) Chymotrypsin-Parietal cells
(c) HCl-Goblet cells
(d) Mucus-Oxyntic cells
Wharton's duct is the duct of
(a) submandibular salivary gland
(b) paritid gland
(c) sublingual gland
(d) all of these.
Which of the following option is correct regarding digestion of food substrates ?
In mammals, the teeth are.
I. only two sets, present throughout life.
II. embedded in the socket of the jaw bones.
III. different types.
These conditions are respectively referred as
(a) diphyodont, heterodont and thecodont
(b) diphyodont, thecodont and heterodont
(c) thecodont, diphyodont and heterodont
(d) thecodon, heterodont and diphyodont
Wernickes syndrome is generally common in alcoholic person; which is characterised by less mental activity and dual vision. It is caused by the deficiency of
Brunners gland are characteristic feature of:-
(a) jejunum of email intestine
(d) fundic region of stomach
Which one of the following pairs in not correctly matched?
(a) Vitamin-B12-Pernicious anaemia
(b) Vitamin-B6-Loss of appetite
Match the columns.
A B C D
(a) 3 4 1 2
(b) 1 2 3 4
(c) 4 3 1 2
(d) 2 4 1 3
The pH of stomach is 1.6, then which enzyme will digest protein ?