Q.1
Green colour of bile us due to ....
  • a) Biliverdin
  • b) Sodium taurocholate
  • c) sodium glycogen
  • d) Bilirubin
Q.2
Angiotensinogen is protein secreted by ... [ CBSE 2006]
  • a) Juxtaglomerular cells
  • b) Macula densa cells
  • c) Endothelial cells
  • d) Liver cells
Q.3
Ileum is characterised by ....
  • a) Brunner's glands and finger like villi
  • b) Club-shaped villi and Peyer's patches
  • c) Brunner's galnds and Club-shaped villi
  • d) Peyer's glands and Brunner's gland
Q.4
Cholecystokinin stimulates
  • a) Gall bladder
  • b) Pancreas
  • c) Liver
  • d) Testis
Q.5
Function of vitamin K is ....
  • a) Blood clotting
  • b) Sugar metabolism
  • c) Regulation of respiration
  • d) Regulation of calcium and phosphate
Q.6
It is not absorbed in absence of carrier molecule ...[Guj CET 2008 ]
  • a) Cholesterol
  • b) fructose
  • c) Fatty acid
  • d) Monoglyceride
Q.7
What will help in protein digestion in stomach? [ BHU 2008]
  • a) Pepsin
  • b) Trypsin
  • c) Ptyalin
  • d) Rennin
Q.8
What is correct about the statements? Statement A : Blood sugar level falls rapidly after hepatectomy Statement B : Glycogen of liver is principal source of blood sugar .... {KCET 2009 ]
  • a) Statement A and B correct with B being reason of A
  • b) Statement A is correct but B is wrong
  • c) Statement A is wrong but B is correct
  • d) Both correct but B is not reason of A
Q.9
Match the columns and choose the correct option
Column I Column II
i) Goblet cells a) Antibacterial agent
ii) Lysozyme b) Mucus
iii) Saliva c) HCl
iv) Oxyntic cells d) Sublingual gland
  • a) i - b ; ii - a; iii - d; iv - c
  • b) i - c ; ii - a; iii - d; iv - b
  • c) i - a ; ii - c; iii - d; iv - b
  • d) i - b ; ii - c; iii - a; iv - d
Q.10
Osteomalacia is deficiency disease of .... [ WB 2011 ]
  • a) infants due to protein -energy malnutrition
  • b) Adults due to protein - energy malnutrition
  • c) Adults due to vitamin D deficiency
  • d) Infants due to vitamin K deficiency
Q.11
Which of the following is not a fat soluble vitamin....[Bih PMT 2011 ]
  • a) Vitamin B-complex
  • b) Vitamin D
  • c) Vitamin E
  • d) Vitamin A
Q.12
main cation of extra cellular fluid is ...
  • a) Iron
  • b) Potassium
  • c) Calcium
  • d) Sodium
Q.13
Secretory glands occur in the gut layer ...[Guj CET 2008 ]
  • a) Serosa
  • b) Muscularis
  • c) Mucosa
  • d) Submucosa
Q.14
Point out the wrong enzymatic reaction ....
  • a)
    unit-5_ch-1_qn-422choice_img_no1.png
  • b)
    unit-5_ch-1_qn-422choice_img_no2.png
  • c)
    unit-5_ch-1_qn-422choice_img_no3.png
  • d)
    unit-5_ch-1_qn-422choice_img_no4.png
Q.15
Production of gastro-intestinal secretions and movement soon after ingestion of food are brought about by
  • a) Central nervous system
  • b) Sympathetic nervous system
  • c) Hormones
  • d) Parasympathetic nervous system
Q.16
What will happen if secretion of parietal cell of gastric glands is blocked? [ CBSE 2008 ]
  • a) Gastric juice is deficient of pepsinogen
  • b) Gastric juice is deficient of chymosin
  • c) Deficiency of HCl leads to non-conversion of inactive pepsinogen into active pepsin
  • d) Non release of enterokinase from duodenal Secretion decreases blood sugar level
Q.17
Which one is not correctly matched ....[CBSE 2004 ]
  • a) B12 - Pernicious anaemia
  • b) Vitamin B6 - Loss of appetite
  • c) B1 - Beri-beri
  • d) B2 - Pellagra
Q.18
α cells of pancreas secrete
  • a) Amylase
  • b) Insulin
  • c) Trypsinogen
  • d) Glucagon
Q.19
Epiglottis is meant for protecting .....
  • a) Oesophagus from entry of air
  • b) Larynx from entry of food
  • c) Nasal chambers from entry of food
  • d) Tung from glottis
Q.20
Assertion : Wounds heal slowly due to vitaminC deficiency Reason : Vitamin C is essential for collagen formation
  • a) Both are true with reason being correct explanation
  • b) Both are true but reason is not correct explanation
  • c) Assertion is true but reason is wrong
  • d) Both are wrong
Q.21
What is correct about mammalian palate...... [BHU 2008 ] Primary structure. Parallel to original roof of mouth cavity. Tertiary structure. Secondary structure.
  • a) 1, 2, 3 correct
  • b) 1, 2 correct
  • c) 2, 4 correct
  • d) 1,3 correct
Q.22
Which one is correctly matched? [ AIIMS 2008 ]
  • a) Alpha cells of islets of Langerhans Secretion decreases blood sugar level
  • b) Oxyntic cells - pH between 2.0 - 3.0
  • c) Kupffer cells - Digestive enzyme that hydrolyses nucleic acids
  • d) Sebaceous glands - On evaporation of secretion cooling is caused
Q.23
Frenulum is ....
  • a) Adenoid present on pharyngeal wall
  • b) V-shaped sulcus dividing tongue into pharyngeal and oral parts
  • c) Fold attaching tongue
  • d) Tonsil found on lateral walls of soft palate
Q.24
Increased liquidity of faecal discharge associated with reduced absorption of food is ...[ HPPMT 2012 ]
  • a) Vomiting
  • b) Indigestion
  • c) Constipation
  • d) Diarrhoea
Q.25
Helicobacter pylori causes...
  • a) Dipnoea
  • b) Peptic ulcers
  • c) Liver cirrhosis
  • d) Bronchitis
Q.26
Glycogenolysis involves ...[RPMT 2011 ]
  • a) Conversion of sugar into glycogen
  • b) Oxidation of sugar
  • c) Conversion of glycogen into fat
  • d) Conversion of glycogen into sugar
Q.27
The term vitamin was introduced by ....
  • a) Pasteur
  • b) Funk
  • c) Priestley
  • d) Lister
Q.28
Protein digesting enzyme is ...[Bih. PMT 2006 ]
  • a) Pepsin
  • b) Chymotrypsinogen
  • c) Trophoprotein
  • d) Amylase
Q.29
Haemorrhoids are ...
  • a) Longitudinal folds of rectum
  • b) Small pouches of coln
  • c) Enlarged rectal veins
  • d) Outgrowths of anal canal
Q.30
Assertion : Emulsification is necessary for the digestion. Reason : After emulsification , enzyme amylase become active
  • a) Both are true with reason being correct explanation
  • b) Both are true but reason is not correct explanation
  • c) Assertion is true but reason is wrong
  • d) Both are wrong
Q.31
Match the columns and find the correct combination
Column I Column II
a) Ptyalin i) Lipids
b) Pepsin ii) Starch
C) Steapsin iii) DNA
d) Nuclease iv) Protein
  • a) a - i ; b - iii; c - ii, d - iv
  • b) a - i ; b - iv; c - iii, d - ii
  • c) a - ii ; b - iv; c - i, d - iii
  • d) a - ii ; b - iii; c - i, d - iv
Q.32
Long term energy storage occurs in the form of ...[Odisha 2009 ] Excess carbohydrate and protein in the diet are converted into fat. Only a relatively small amount of energy is stored in animals as glycogen or other carbohydrates
  • a) Glucose
  • b) Amino acids
  • c) Glycogen
  • d) Fat
Q.33
on Q134) Surgical removal of gall bladder is called:
  • a) Cystectomy
  • b) Cholecystectomy
  • c) Cephalectomy
  • d) Colectomy
Q.34
Assertion : Leaver assists in digestion of fat Reason: Hepatic secretion contains bile salt which emulsify fat
  • a) Both are true with reason being correct explanation
  • b) Both are true but reason is not correct explanation
  • c) Assertion is true but reason is wrong
  • d) Both are wrong
Q.35
Find out the correct sequence of substrate enzyme and product ..[CBSE 2008 ]
  • a)
    unit-5_ch-1_qn-443choice_img_no1.png
  • b)
    unit-5_ch-1_qn-443choice_img_no2.png
  • c)
    unit-5_ch-1_qn-443choice_img_no3.png
  • d)
    unit-5_ch-1_qn-443choice_img_no4.png
Q.36
Cannibals feed on
  • a) Carcases
  • b) Blood
  • c) Carnivores
  • d) Members of own species
Q.37
Sphincter of Oddi is associated with opening of ,,,[ JKCMEE 2008 ]
  • a) Hepato-pancreatic ampulla
  • b) Oesophagus
  • c) Common hepatic duct
  • d) Pyloric stomach
Q.38
Uvula can close the opening of
  • a) Internal nares
  • b) Glottis
  • c) larynx
  • d) Eustachian tube
Q.39
Trypsinogen is converted into active trypsin by the action of ...
  • a) Secretin
  • b) Enterokinase
  • c) Cholecystokinin
  • d) Enterocrinin
Q.40
Which is not a gastrointestinal hormone? [ CET Chd. 2009 ]
  • a) Cholecystokinin
  • b) Gastrin
  • c) Secretin
  • d) Cortisol
Q.41
Match the columns and choose the correct option
Column I Column II
a) Salivary amylase Proteins
b) Bile salts Milk proteins
c) Rennin Starch
d) Pepsin Lipids
e) Steapsin Emulsification of fats
  • a) a - 5; b - 4; c - 1; d - 2; e - 3
  • b) a - 2; b - 3; c - 4; d - 5; e - 1
  • c) a - 2; b - 4; c - 3; d - 1; e - 5
  • d) a - 3; b - 5; c - 2; d - 1; e - 4
Q.42
Riboflavin is ...[MPPMT 2012 ]
  • a) Vitamin A
  • b) Vitamin B2
  • c) Vitamin C
  • d) Vitamin B12
Q.43
An incorrect match is ...[AFMC 2008 ]
  • a) B12 - Pernicious anaemia
  • b) B6 - Loss of appetite
  • c) B1 - Beri-beri
  • d) B2 - Pellagra
Q.44
Most of the fats absorbed in small intestine enter...[CET Chd. 2009 ]
  • a) Lacteal
  • b) Venule
  • c) Microvilli
  • d) Arteriole
Q.45
If for some reason the parietal cells of the gut epithelium become partially nonfunctional, what is likely to happen...[ CBSE mains 2010 ]
  • a) Pancreatic enzymes, specially trypsinanad lipase will not work efficiently
  • b) proteins will not be adequately hydrolysed by pepsin to protesoses and peptones
  • c) PH of stomach will fall abruptly
  • d) Steapsin will not be effective
Q.46
Taenia coli are constituents of
  • a) Rectum
  • b) Colon
  • c) Duodenum
  • d) Ileum
Q.47
Carboxypeptidase is secreted by ...[kerala 2004 ]
  • a) Pancreas
  • b) Stomach
  • c) Salivary glands
  • d) Intestine
Q.48
Coprophagy occurs in ... [RPMT 2005]
  • a) Insectivorous animals like Frog
  • b) Carnivorous animal like Tiger
  • c) Herbivorous animals like Rabbit
  • d) None of above
Q.49
Most abundant mineral of animal body is ...[WB 2010]
  • a) Iron
  • b) Calcium
  • c) Potassium
  • d) Sodium
Q.50
fats are hydrolysed by lipase to yield ....[ MPPMT 2012 ]
  • a) Glycerol and fatty acids
  • b) Fatty acids and amino acids
  • c) Glycerin and water
  • d) Glycerol and amino acids
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