Options: (a) Only(iv) (b) (i) and (ii) (c) (iii)and(iv) (d) Only(iii) . How pepsin is differing from trypsin? (DPMT – ) a. It digests protein in acidic medium b.
It digests protein in alkaline medium c. It digests carbohydrate in acidic medium d. It digests carbohydrate in alkaline medium . In human being cellulose is digested by a.
Enzyme b . Symbiotic bacteria c. Symbiotic protozoans d. None of the above .
Dental formula shows (M.P.P.M.T. - ) a. Structure of teeth b. Monophyodont or diphyodont condition c.
Number and type of teeth in both jaws d. Number and type of teeth in one half of both jaws . Which of the following statement is not correct ?( NEET ) a. Bruner ’ s glands are present in the submucosa of stomach and secrete pepsinogen b.
Goblet cells are present in the mucosa of intestine and secrete mucus. c. Oxyntic cells are present in the mucosa of stomach and secrete Hcl. d.
Acini are present in the pancreas and secrete carboxypeptidse . Which hormones stimulate the production of pancreatic juice and bicarbonates ? (NEET ) a. Cholycystokinin and secretin b.
Insulin and glucogon c. Angiotensin and epinephrine d. Gastrin and Insuline . A baby aged two years is admitted to play school and passes through a dental check- up .
The dentist observed that the boy had twenty teeth . Which teeth were absent. (NEET ) a. Canines b.
Pre- Molars c. Molars d. Incisors . Which cells of Crypts of Lieberkuhn’ secrete antibacterial lysozyme ?
(NEET ) a. paneth cells b. Zymase cells c. Kupffer cells.
d. Argentaffin cells . Volume of air remaining in lungs after maximum respiratory effort is (J.K.C.M.E.E. ,Har.PMT.
) a. Vital capacity b . Residual volume c. Total lung capacity d.
Tidal volume . Presence of large number of alveoli around alveolar ducts opening into bronchioles in mammalian lungs is a. Inefficient system of ventilation with little of residual air b. Inefficient system of ventilation with high percentage of residual air c.
An efficient system of ventilation with no residual air d. An efficient system of ventilation