16583.Emulsification of fat takes place through
Liver enzymes
Bile pigments
Bile salts
Enzymes of small intestine
16584.Bile helps in digestion of fats through
Breaking fat into small pieces
Emulsification
Forming muscles
none of these
16585.The catalytic efficiency of two different enzymes can be compared by the
Molecular size of enzyme
Km value
pH optimum value
Formation of the product
16586.If for some reason our goblet cells are non-functional this will adversely affect
Smooth movement of food down the intestine
Production of somatostatin
Secretion of sebum from the sebaceous glands
Maturation of sperms
16587.Name the substance which is not a product formed in the small intestine?
amino acids
Lipids
Lipoproteins
proteins
16588.The cells in the wall of intestine are stimulated to produce secretin by
Cholecystokinin
Acid in chyme
Bile juice
Gastrin
16590.The characteristics Brunner's glands found in duodenum secrete hormones:
Kinase, estrogen
Secretin, cholecystokinin
Prolactin, parathormone
Estradiol, progesterone
16592.The component in bile which helps to emulsify fat in the duodenum is
bile salts
biliverdin
bilirubin
cholesterol
16593.The HCl in gastric juice converts:
Disaccharide to monosaccharide
Pepsinogen to pepsin
Prorennin to rennin
Polypeptide to peptide
16594.Enzymes that is found on the mucosa of the intestinal villi is
peptidase
trypsin
amylase
lipase
16595.The glucose is converted into glycogen in liver and stored in
Liver and spleen
Liver and muscle
Liver
Spleen and muscles
16596.Calcium deficiency in the body can be found due to absence of
Vitamin C
Vitamin B
Vitamin D
Vitamin E
16598.The main cause of anaemia is
Deficiency of Ca
Deficiency of Na
Deficiency of Fe
Deficiency of Mg
16600.Which one of the following statements is true regarding digestion and absorption of food in humans?
About 60% of starch is hydrolysed by salivary amylase in our mouth
Oxyntic cells in our stomach secrete the proenzyme pepsinogen
Fructose and amino acids are absorbed through intestinal mucosa with the help of carrier ions like Na+
Chylomicrons are small lipoprotein particles that are transported from intestine into blood capillaries
16602.Enterokinase converts
Pepsinogen into pepsin
Protein into polypeptide
Trypsinogen into trypsin
All of these