-
question_answer1)
Muscular contraction of alimentary canal is known as:
A)
digestion done
clear
B)
peristalsis done
clear
C)
absorption done
clear
D)
circulation done
clear
View Solution play_arrow
-
question_answer2)
The wave like contraction of the smooth muscles of digestive tract is called: (CMC, Vellore 2003)
A)
peristalsis done
clear
B)
deglutition done
clear
C)
fibrillation done
clear
D)
mastication done
clear
View Solution play_arrow
-
question_answer3)
Peristalsis is:
A)
feeding due to gravity done
clear
B)
the act of swallowing done
clear
C)
secretion of digestive juices done
clear
D)
an involuntary muscular contraction and relaxation of alimentary canal done
clear
View Solution play_arrow
-
question_answer4)
Which of the following controls the peristaltic movement of intestine? (BHU 2002)
A)
Sacral plexus done
clear
B)
Discoidal plexus done
clear
C)
Brachial plexus done
clear
D)
Auerbach's plexus done
clear
View Solution play_arrow
-
question_answer5)
Least peristalsis occurs in:
A)
rectum done
clear
B)
stomach done
clear
C)
duodenum done
clear
D)
oesophagus done
clear
View Solution play_arrow
-
question_answer6)
Mammalian palate is: |
1. primary structure |
2. parallel to original roof of mouth cavity |
3. tertiary structure |
4. secondary structure |
Answer codes: (BHU 2008)
A)
1 and 2 are correct done
clear
B)
2 and 4 are correct done
clear
C)
1 and 3 are correct done
clear
D)
1, 2 and 3 are correct done
clear
View Solution play_arrow
-
question_answer7)
In humans, sphincter of Oddi is associated with the opening of: (JKCMEE 2008; Kerala PMT 2010)
A)
oesophagus done
clear
B)
pyloric stomach done
clear
C)
common hepatic duct done
clear
D)
hepatopancreatic ampulla done
clear
View Solution play_arrow
-
question_answer8)
Structure present in man but absent in frog: (VMMC-Safdarjung 2008)
A)
pancreas done
clear
B)
adrenal gland done
clear
C)
thyroid gland done
clear
D)
salivary gland done
clear
View Solution play_arrow
-
question_answer9)
Rabbit is: (BHU 2008)
A)
carnivore done
clear
B)
herbivore done
clear
C)
both [a] and [b] done
clear
D)
sanguivore done
clear
View Solution play_arrow
-
question_answer10)
Which of the following is important for muscle contraction and nerve impulse transmission? (CPMT 2008)
A)
\[C{{a}^{2+}}\]ions done
clear
B)
\[M{{g}^{2+}}\] ions done
clear
C)
both [a] and [b] done
clear
D)
\[F{{e}^{2+}}\] ions done
clear
View Solution play_arrow
-
question_answer11)
The macromineral essential for the synthesis of insulin is: (EAMCET 2008)
A)
sulphur done
clear
B)
iodine done
clear
C)
chlorine done
clear
D)
magnesium done
clear
View Solution play_arrow
-
question_answer12)
Examination of blood of a person suspected of having anaemia, shows large, immature, nucleated erythrocytes without haemoglobin. Supplementing his diet with which of the following is likely to alleviate his symptoms? (AFMC 2008)
A)
Thiamine done
clear
B)
Riboflavin done
clear
C)
Iron compounds done
clear
D)
Folic acid and cobalamin done
clear
View Solution play_arrow
-
question_answer13)
Keratinization of the skin is prevented by: (BV Pune 2008)
A)
vitamin A done
clear
B)
vitamin B done
clear
C)
vitamin C done
clear
D)
vitamin D done
clear
View Solution play_arrow
-
question_answer14)
Which of the following cannot be isolated from plants? (VMMC-Safdarjung 2008)
A)
Niacin done
clear
B)
Vitamin C done
clear
C)
Riboflavin done
clear
D)
Vitamin \[{{B}_{12}}\] done
clear
View Solution play_arrow
-
question_answer15)
Which of the following is correct match for column A and column B?
| Column A | | Column B |
A. | Retinol | 1. | Inhibits oxidation of unsaturated fatty acids |
B | Tocopherol | 2. | Absorption of \[C{{a}^{2+}}\] |
C. | Calciferol | 3. | Essential for maintenance of epithelial tissue |
D. | Menadione | 4. | Helps in clotting of blood |
E. | Ascorbic acid | 5. | Require for amino acid metabolism |
Answer codes: (Gujarat CET 2008)
A)
A = 3, B = 2, C = 4, D = 5, E = 1 done
clear
B)
A = 2, B = 3, C = 1, D = 4, E = 5 done
clear
C)
A = 3, B = 1, C = 2, D = 4, E = 5 done
clear
D)
A = 4, B = 1, C = 2, D = 3, E = 5 done
clear
View Solution play_arrow
-
question_answer16)
Which of the following hormone helps in secretion of HCl from stomach? (WB-JEE 2008)
A)
renin done
clear
B)
gastrin done
clear
C)
secretin done
clear
D)
somatomedin done
clear
View Solution play_arrow
-
question_answer17)
Dentition in man is: (Kerala PMT 2009; Orissa JEE 2010)
A)
thecodont, heterodont and polyphyodont done
clear
B)
thecodont homodont and polyphyodont done
clear
C)
thecodont, heterodont and diphyodont done
clear
D)
acrodont, heterodont and diphyodont done
clear
E)
acrodont and homodont done
clear
View Solution play_arrow
-
question_answer18)
The type of nutrition where organisms engulf food materials is: (Kerala PMT 2009)
A)
holozoic done
clear
B)
parasitic done
clear
C)
saprozoic done
clear
D)
saprophytic done
clear
E)
autotrophic done
clear
View Solution play_arrow
-
question_answer19)
Which one of the following pairs of food components in humans reaches the stomach totally undigested? (CBSE 2009)
A)
Starch and fat done
clear
B)
Fat and cellulose done
clear
C)
Protein and starch done
clear
D)
Starch and cellulose done
clear
View Solution play_arrow
-
question_answer20)
A young infant may be feeding entirely on mother's milk which is white in colour but the stools which the infant passes out is quite yellowish. What is this yellow colour due to? (CBSE 2009)
A)
Intestinal juice done
clear
B)
Undigested milk protein casein done
clear
C)
Bile pigments passed through bile juice done
clear
D)
Pancreatic juice poured into duodenum done
clear
View Solution play_arrow
-
question_answer21)
Which one of the following statements is true regarding digestion and absorption of food in humans? (CBSE 2009)
A)
Oxyntic cells in our stomach secrete the pro-enzyme pepsinogen done
clear
B)
About 60% of starch is hydrolysed by salivary amylase in our mouth done
clear
C)
Fructose and ammo acids are absorbed through intestinal mucosa with the help of carrier ions like \[N{{a}^{+}}\] done
clear
D)
Chylomicrons are small lipoprotein particles that are transported from intestine into blood capillaries done
clear
View Solution play_arrow
-
question_answer22)
When breast feeding is replaced by less nutritive food, low in proteins and calories; the infants below the age of one year are likely to suffer from: (CBSE 2009)
A)
Rickets done
clear
B)
Pellagra done
clear
C)
Marasmus done
clear
D)
Kwashiorkor done
clear
View Solution play_arrow
-
question_answer23)
Inadequate protein intake leads to Kwashiorkor. The subsequent oedema is most closely related to inadequate synthesis of which protein? (DUMET2009)
A)
Insulin done
clear
B)
Albumin done
clear
C)
Glucagon done
clear
D)
Gamma globulin done
clear
View Solution play_arrow
-
question_answer24)
The malnutrition disease in man is: (JKCMEE 2009)
A)
Pot belly syndrome done
clear
B)
Edward's syndrome done
clear
C)
Cri du chat syndrome done
clear
D)
Klinefelter's syndrome done
clear
View Solution play_arrow
-
question_answer25)
Calorie is the unit of: (DUMET 2009)
A)
light done
clear
B)
heat done
clear
C)
sound done
clear
D)
temperature done
clear
View Solution play_arrow
-
question_answer26)
Which one is not true about vitamins? (JKCMEE 2009)
A)
Vitamins are organic catalysts done
clear
B)
Vitamins act as source of energy done
clear
C)
Vitamins are indispensable for life done
clear
D)
Tocopherol is anti-sterility vitamin done
clear
View Solution play_arrow
-
question_answer27)
Liver necrosis and muscular dystrophy are caused by the lack of this trace element: (AMU 2009)
A)
Zinc done
clear
B)
Arsenic done
clear
C)
Selenium done
clear
D)
Molybdenum done
clear
View Solution play_arrow
-
question_answer28)
The conversion of dangerous nitrogenous waste into less toxic excretory matter is carried out in: (JKCMEE 2009)
A)
liver done
clear
B)
skin done
clear
C)
blood done
clear
D)
kidney done
clear
View Solution play_arrow
-
question_answer29)
Compare the statements A and B. | |
Statement A: Blood sugar level falls rapidly after hepatectomy. | |
Statement B: The glycogen of the liver is the principal source of blood sugar. | |
Select the correct description: | (Karnataka CET 2009) |
A)
Statement A is wrong and B is correct done
clear
B)
Both the statements A and B are correct and B is not the reason for A done
clear
C)
Both the statements A and B are correct and B is the reason for A done
clear
D)
Statement A is correct and B is wrong done
clear
View Solution play_arrow
-
question_answer30)
Match column I with column II and choose the correct option: (Kerala PMT 2009)
| Column I | | Column II |
A. | Salivary amylase | 1. | Proteins |
B. | Bile salts | 2. | Milk proteins |
C. | Rennin | 3. | Starch |
D. | Pepsin | 4. | Lipids |
E. | Steapsin | 5. | Emulsification of fats |
A)
A = 5, B = 4, C = 1, D = 2, E = 3 done
clear
B)
A = 2, B = 3, C = 4, D = 5, E = 1 done
clear
C)
A = 2, B = 4, C = 3, D = 1, E = 5 done
clear
D)
A = 3, B = 5, C = 2, D = 1, E = 4 done
clear
E)
A = 3, B = 5, C = 1, D = 2, E = 4 done
clear
View Solution play_arrow
-
question_answer31)
The number of essential amino acids in adult human is: (Orissa JEE 2009)
A)
nine done
clear
B)
eight done
clear
C)
four done
clear
D)
seven done
clear
View Solution play_arrow
-
question_answer32)
Salivary amylase, a digestive enzyme, begins digestion of: (Orissa JEE 2009; MPPMT 2010)
A)
fats done
clear
B)
proteins done
clear
C)
carbohydrates done
clear
D)
all of these done
clear
View Solution play_arrow
-
question_answer33)
Essential : non-essential amino acid is: (AMU 2010)
A)
lysine : leucine done
clear
B)
methionine : threonine done
clear
C)
valine : tyrosine done
clear
D)
alanine : cysteine done
clear
View Solution play_arrow
-
question_answer34)
Which one of the following is not a micronutrient? (CBSE 2010)
A)
Zinc done
clear
B)
Boron done
clear
C)
Molybdenum done
clear
D)
Magnesium done
clear
View Solution play_arrow
-
question_answer35)
Ant hemorrhage vitamin is: (MPPET Pharmacy 2010)
A)
K done
clear
B)
A done
clear
C)
B done
clear
D)
E done
clear
View Solution play_arrow
-
question_answer36)
Which of the following vitamins has some physiological effects similar to those of parathormone? (DUMET 2010)
A)
Vitamin A done
clear
B)
Vitamin D done
clear
C)
Vitamin C done
clear
D)
Vitamin B done
clear
View Solution play_arrow
-
question_answer37)
Carrier ions like \[N{{a}^{+}}\] facilitate the absorption of substances like: (CBSE 2010)
A)
glucose and fatty acids done
clear
B)
fatty acids and glycerol done
clear
C)
amino acids and glucose done
clear
D)
fructose and some amino acids done
clear
View Solution play_arrow
-
question_answer38)
If for some reason our goblet cells are non-functional, this will adversely affect: (CBSE 2010)
A)
maturation of sperms done
clear
B)
production of somatostatin done
clear
C)
secretion of sebum from the sebaceous glands done
clear
D)
smooth movement of food down the intestine done
clear
View Solution play_arrow
-
question_answer39)
Jaundice is a disorder of: (CBSE 2010)
A)
skin and eyes done
clear
B)
excretory system done
clear
C)
digestive system done
clear
D)
circulatory system done
clear
View Solution play_arrow
-
question_answer40)
If for some reason the parietal cells of the gut epithelium become partially non-functional, what is likely to happen? (CBSE 2010)
A)
The pancreatic enzymes and specially the trypsin and lipase will not work efficiently done
clear
B)
The pH of stomach will fall abruptly done
clear
C)
Steapsin will be more effective done
clear
D)
Proteins will not be adequately hydrolysed by pepsin into proteoses and peptones done
clear
View Solution play_arrow
-
question_answer41)
Arrange the correct sequence of enzyme which act on food in different regions of alimentary canal: | (EAMCET 2010) |
1. Pepsin | |
2. Ptyalin | |
3. Dipeptidase | |
4. Carboxypeptidase |
A)
1 3 2 4 done
clear
B)
2 1 4 3 done
clear
C)
1 4 3 2 done
clear
D)
2 1 3 4 done
clear
View Solution play_arrow
-
question_answer42)
The energy content in kcal/g of carbohydrate: protein: triglycerol respectively is approximately in the ratio of: (AMU 2010)
A)
1 : 2 : 2 done
clear
B)
1 : 1 : 2 done
clear
C)
2 : 1 : 1 done
clear
D)
2 : 2 : 1 done
clear
View Solution play_arrow
-
question_answer43)
Aggregates of lymphoid tissue present in the distal portion of the small intestine are known as: (DUMET 2010)
A)
villi done
clear
B)
rugae done
clear
C)
choroid plexus done
clear
D)
Peyer's patches done
clear
View Solution play_arrow
-
question_answer44)
Bile contribution to digestion is: (DUMET 2010)
A)
nucleic acid metabolism done
clear
B)
phagocytosis done
clear
C)
emulsion of dietary lipids done
clear
D)
carbohydrate digestion done
clear
View Solution play_arrow
-
question_answer45)
Which one of the following is not the reason for very high load of bilirubin in a new born? (Karnataka CET 2010)
A)
Excessive red blood corpuscles in the new born burst releasing the bilirubin done
clear
B)
The liver of the newborn is too young to cope up with the heavy load of bilirubin done
clear
C)
Mother's milk contain a high amount of bilirubin done
clear
D)
Insoluble bilirubin in the intestine is reabsorbed by the blood done
clear
View Solution play_arrow
-
question_answer46)
The diagram of large intestine of man is given below. Identify the parts labelled A, B, C, D, E and F:
(Karnataka CET 2010)
A)
A = Sigmoid, B = Vermiform appendix, C = Ascending colon, D = Transverse colon, E = Descending colon, F = Caecum done
clear
B)
A = Caecum, B = Vermiform appendix, C = Sigmoid, D = Ascending colon, E = Transverse colon, F = Descending colon done
clear
C)
A = Caecum, B = Vermiform appendix, C = Ascending colon, D = Transverse colon, E = Descending colon, F = Sigmoid done
clear
D)
A = Sigmoid, B = Vermiform appendix, C = Descending colon, D = Transverse colon, E = Ascending colon, F = Caecum done
clear
View Solution play_arrow
-
question_answer47)
The gastric juice contains: (Kerala PMT 2010)
A)
trypsin, pepsin, lipase done
clear
B)
pepsin, lipase, rennin done
clear
C)
pepsin, amylase, trypsin done
clear
D)
trypsin, pepsin, rennin done
clear
E)
pepsin, rennin, carboxypeptidase done
clear
View Solution play_arrow
-
question_answer48)
This is common passage for bile and pancreatic juices: (AMU 2010)
A)
Ampulla of Vater done
clear
B)
Duct of Wirsung done
clear
C)
Duct of Santorini done
clear
D)
Ductus Choledochus done
clear
View Solution play_arrow
-
question_answer49)
The type of muscle fibre present in the wall of alimentary canal is: (Orissa JEE 2010)
A)
smooth done
clear
B)
striped done
clear
C)
cardiac done
clear
D)
both [a] and [b] done
clear
View Solution play_arrow
-
question_answer50)
Match column I with column II and choose the correct option: (Kerala PMT 2010)
| Column I | | Column II |
A. | Goblet cells | 1. | Antibacterial agent |
B. | Lysozyme | 2. | Mucus |
C. | Saliva | 3. | HCl |
D. | Oxyntic cells | 4. | Sublingual gland |
(Kerala PMT 2010)
A)
A = 3, B = 1, C = 4, D = 2 done
clear
B)
A = 1, B = 3, C = 4, D = 2 done
clear
C)
A = 2, B = 3, C = 1, D = 4 done
clear
D)
A = 2, B = 1, C = 4, D = 3 done
clear
E)
A = 4, B = 1, C = 2, D = 3 done
clear
View Solution play_arrow
-
question_answer51)
The following is not a gland of the stomach: (MPPET Pharmacy 2010)
A)
goblet cells done
clear
B)
oxyntic gland done
clear
C)
pyloric gland done
clear
D)
cardiac gland done
clear
View Solution play_arrow
-
question_answer52)
Match the following organs with their cells and select the correct answer from the code given below:
| Organs | | Cells |
A. | Liver | 1. | Podocytes |
B. | Kidney | 2. | Paralutein cells |
C. | Lung | 3. | Kupffer cells |
D. | Ovary | 4. | Clara cells |
Answer codes: (MPPET Pharmacy 2010)
A)
A = 1, B = 3, C = 2, D = 4 done
clear
B)
A = 3, B = 1, C = 4, D = 2 done
clear
C)
A = 1, B = 2, C = 3, D = 4 done
clear
D)
A = 2, B = 1, C =4, D = 3 done
clear
View Solution play_arrow
-
question_answer53)
Bile salts act as activator of which enzyme? (WB-JEE 2010)
A)
Lipase done
clear
B)
Pepsinogen done
clear
C)
Trypsinogen done
clear
D)
Pancreatic amylase done
clear
View Solution play_arrow
-
question_answer54)
Which of these causes contraction of the gall bladder? (MPPET 2010)
A)
Pepsin done
clear
B)
Secretin done
clear
C)
Gastrin done
clear
D)
Cholecystokinin done
clear
View Solution play_arrow