Related Questions

1,25dihydroxycholecalciferol increases intestinal absorption of calcium ion by activating the
A Calcium binding protein
B Alkaline phosphatase
C Calcium stimulated ATPase
D Protein kinase C
E Adenyl cyclase
Absorption factor, for a fixed degree of absorption from a fixed amount of gas should be
A 1
B > 1
C ≤ 1
In a gas-liquid absorption coloumn, for obtaining the maximum absorption efficiency
A Liquid stream should be distributed uniformly
B Gas stream should be distributed uniformly
C Both gas as well as liquid streams should be distributed uniformly
D By passing should be completely avoided
Absorption accompanied with chemical reaction is exemplified by the absorption of
A Ammonia in water
B Benzol present in coke oven gas by wash oil
C SO2 in alkaline solution
D All of the above
In the absorption of ammonia in water, the main resistance to absorption is by the __________ phase.
A Liquid
B Gas
C Both A & B
D Neither A nor B
Absorption (liquid-gas system) with evolution of heat as compared to isothermal absorption results in
A Decreased solute solubility
B Large minimum liquid to gas (L/G) ratio
C Large number of trays
D All of the above
Ulceration of the small intestinal mucosa is not characteristic of the disease of _
A Amoebic dysentery
B Typhoid fever
C Regional ileitis
D Tuberculosis enteritis
Cells present in intestinal mucosa include
A Absorptive cell
B M cell
C PANETH cell
D Intercalary cell
E Oxyntic cell
Intestinal enteroendocrine cells secrete
A Somatostatin
B Gastrin
C Cholecystokinin
D Prolactin
E Thyroid stimulating hormone
Vaso active intestinal peptide
A May be secreted by a cell of bronchogenic carcinoma
B Is secreted by non beta cell in the pancreas
C Stimulate gastric acid secretion
D Enhance small intestinal absorption of water and electrolyte
E Have a normal serum level about 3000 pg/ml

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