Q.1
Duodenal glands which prevent corrosion by HCl of chyme are ....[Uttarakhnad 2001 ]
  • a) Oxyntic cells
  • b) Peptic cells
  • c) Brunner's gland
  • d) Crypts of Lieberkuhn
Q.2
Which one leaves human stomach at the earliest? [ CPMT 1992 ]
  • a) Fat
  • b) Protein
  • c) Carbohydrate
  • d) Beer
Q.3
Pulp cavity of tooth is lined by ...[ CPMT 2002 ]
  • a) Ameloblast
  • b) Chondroblast
  • c) Osteoblasts
  • d) Odontoblasts
Q.4
Exposure to sun is required for synthesis of vitamin D in ... [ Har. PMT 2007 ]
  • a) Adipose tissue
  • b) Liver
  • c) Gall blader
  • d) Skin
Q.5
Pellagra is caused due to the deficiency of ...[AFMC 2009 ]
  • a) Ascorbic acid/ Vit C
  • b) Nicotinic acid/ VitB3/Niacin
  • c) Pantothenic acid
  • d) Folic acid
Q.6
Conversion of glycogen into glucose is ...[ CPMT 1992 ]
  • a)Gluconeogenesis
  • b) Glycolysis
  • c) Glycogenolysis
  • d) Glycogenesis
Q.7
Bring out the matching pair [ MPPMT 1992 ]
  • a) Renin - Protein
  • b) Trypsin - Starch
  • c) Invertase - Sucrose
  • d) Amylase - Lactose.
Q.8
Which ones are bile salts... [ KCET 2003 ]
  • a) Haemoglobin and biliverdin
  • b) Bilirubin and biliverdin
  • c) Bilirubin and haemoglobin
  • d) Sodium glycolate and taurocholate
Q.9
Vitamins often act as ... [ BHU 1992 ]
  • a) Holoenzymes
  • b) Coenzymes
  • c) Apoenzymes
  • d) Cofactors
Q.10
Layer of cells that secrete enamel of tooth is ....[CBSE 1998 ]
  • a) Osteoblast
  • b) Ameloblast
  • c) Odontoblast
  • d) Dentoblast
Q.11
Excessive intake of alcohol causes ..[MPPMT 1993 ]
  • a) Jaundice
  • b) Dermatitis
  • c) Liver cirrhosis
  • d) Lung fibrosis
Q.12
Which one is not a source of Vit A ..[CPMT 2002 ]
  • a) Carrot
  • b) Yeast
  • c) Mango
  • d) Apple
Q.13
Starch is digested by ....[CET Chd. 2003 ]
  • a) Peptidase
  • b) Amylase
  • c) Lipase
  • d) Proteinase
Q.14
Digested lipids are absorbed from lacteals as ...[AMU 2003 ]
  • a) Triglycerides
  • b) Diglycerides
  • c) Monoglycerides
  • d) Free fatty acids
Q.15
Glucose and amino acids are absorbed in intestine by ... [ JIPMER 2002 ]
  • a) Osmosis
  • b) Passive transport
  • c) Active transport
  • d) Selective absorption
Q.16
Absorption of glycerol, fatty acids and monoglycerides takes place by ...[KCET 2003 ]
  • a) Lymph vessels within villi
  • b) Walls of stomach
  • c) Colon
  • d) Capillaries within villi
Q.17
Meckle's diverticulum occurs in ...[JIPMER 2002 ]
  • a) rectum
  • b) Appendix
  • c) Ileum
  • d) Pylorus
Q.18
Which ones are absorbed in the alimentary canal without any breakdown? [ Pb.PMT 1996 ]
  • a) Proteins
  • b) polysaccharides
  • c) Fat soluble vitamins
  • d) Albumen of egg
Q.19
Richest source of B12 is ... [ CBSE 2001 ]
  • a) Chocolate and green gram
  • b) Rice and Hen's eggs
  • c) Carrot and Chicken breast
  • d) Goat liver and spirulina
Q.20
Dental formula shows ....[MPPMT 2000 ]
  • 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
Q.21
During absorption of carbohydrates by the blood, the most rapidly transported monosaccharide is ... [ BHU 2012]
  • a) Fructose
  • b) Glucose
  • c) Sucrose
  • d) Galactose
Q.22
The number of teeth that grow twice in human life is ...[ AFMC 2002 ]
  • a) 4
  • b) 12
  • c) 20
  • d) 28
Q.23
Select incorrect statement ... [kerala 2012 ]
  • a) Lipases and nucleases are not found in pancreatic juice
  • b) Goblet cells secrete mucus
  • c) Bile contains no enzymeBrunner's glands are submucosal gland
  • d) Secretin is rich in mucin and does not contain HCl
Q.24
Fat absorbed from gut is transported in blood as ... [ Kerala 2001]
  • a) Micelle
  • b) Liposomes
  • c) Chemomicrons
  • d) Chylomicrons
Q.25
Which is caused by deficiency of protein? [ BHU 2003 ]
  • a) Night blindness
  • b) Beri-beri
  • c) Xerophthalmia
  • d) Kwashiorkor
Q.26
Tocopherol is vitamin .... [EAMCET 1996 ]
  • a) E
  • b) D
  • c) B
  • d) A
Q.27
Castle's intrinsic factor is connected with internal absorption of ... [ A.M.U 1992 ]
  • a) Pyridoxine
  • b) Riboflavin
  • c) Thiamine
  • d) Cobalamine
Q.28
Cholesterol is synthesised in .. [ MPPMT 2000 ]
  • a) Brunner's glands
  • b) Liver
  • c) Spleen
  • d) Pancreas
Q.29
Which one is not in intestinal juice? [ Bih. PMT 1995 ]
  • a) Erepsin
  • b) Maltase
  • c) Water
  • d) HCl
Q.30
Milk protein is acted upon by a gastric enzyme in infant mammals named ...[ Odisha 1995 ]
  • a) Rennin
  • b) Caseinogen
  • c) Pepsinogen
  • d) Pepsin
Q.31
Which chamber of ruminant stomach has gastric juice ( HCl+ pepsin)/true stomach ....[AMU 2011 ]
  • a) Omasum
  • b) Abomasum
  • c) Rumen
  • d) Recticulum
Q.32
n humans, Glisson capsule is associated with ...[kerala 2012 ])
  • a) Digestive system
  • b) Excretory system
  • c) Endocrine system
  • d) Nervous system
Q.33
Night blindness develops due to deficiency of ....[ JKCMEE 2002 ]
  • a) Vitamin C
  • b) B12
  • c) Vit. K
  • d) Vit. A
Q.34
pH of succus entericus is .... [ MPPMT 1996 ]
  • a) 6.6
  • b) 5.6
  • c) 2.0
  • d) 7.8
Q.35
Fat digestion is facilitated by ....[CPMT 1998 ]
  • a) Bile juice
  • b) Pancreatic juice
  • c) Gastric juice
  • d) Intestinal juice
Q.36
Excess intake of the following causes obesity [ CPMT 1992 ]
  • a) Vitamins
  • b) Proteins
  • c) Carbohydrates
  • d) Minerals
Q.37
A nucleotide connected with coenzyme formation is ... [AMU 1992]
  • a) Nicotinamide
  • b) purine
  • c) Pyrimidine
  • d) None of the above
Q.38
Fat soluble vitamins are .. [ AFMC 1986 ]
  • a) A, D and E
  • b) B, C and D
  • c) B, D and E
  • d) A, B and C
Q.39
Parietal cells secrete .. [ Kerala 2012 ]
  • a) Pepsinogen
  • b) Mucus
  • c) Lysozyme
  • d) Intrinsic factor
Q.40
Which one is wisdom teeth ...[CPMT 2002 ]
  • a) Third molar, four in number
  • b) Third molar, two in number
  • c) Second molar, four in number
  • d) Second molar, two in number
Q.41
A vital ingredient of food which does not provide energy and is required in minute quantity is .... [ Wardha 2000 ]
  • a) Carbohydrate
  • b) Protein
  • c) Vitamin
  • d) Fat
Q.42
Brunner's glands occur in .. [ BHU 1999 ]
  • a) Submucosa of duodenum
  • b) Submucosa of stomach
  • c) Mucosa of oesophagus
  • d) Mucosa of ileum
Q.43
The lining layer of human gut is ....[kerala 2012 ]
  • a) Mucosa
  • b) Submucosa
  • c) Serosa
  • d) Muscularis
Q.44
Maximum energy is liberated on respiratory breakdown of ... [CPMT 1996 ]
  • a) Protein
  • b) Fat
  • c) Carbohydrate
  • d) Nucleic acid
Q.45
Pernicious anaemia is caused by the deficiency of vitamin.. [RPMT 1996 ]
  • a) B1/ Thiamine
  • b) B12/ Cobalamine
  • c) C/ Ascorbic acid
  • d) D/ Calciferol
Q.46
Essentially the word digestion means ...[CPMT 2005 ]
  • a) Burning of food
  • b) Breakdown of food
  • c) Oxidation of food
  • d) Hydrolysis of food
Q.47
Formation of glucose from proteins/surplus amino acid is ... [ BHU 2001 ]
  • a) Glycogenolysis
  • b) Glycogenesis
  • c) Gluconeogensis
  • d) Glycolysis
Q.48
Carboxypeptidase is a ...[HPPMT 2012 ]
  • a) Transferase
  • b) Ligase
  • c) Isomerase
  • d) Proteolytic enzyme
Q.49
Vitamin containing cobalt is ..[ kerala 2000 ] Answer : (d)
  • a) A
  • b) B1
  • c) B6
  • d) B12
Q.50
Anti Scurvy vitamin is ..[ Bih PMT 1995 ]
  • a) A
  • b) B12
  • c) C
  • d) D
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