1 - A child showing poor body and retarded mental growth is suffering from:
Kwasiorkor
2 - A child suffering from kwashiorkor must be given in diet:
Milk and fish
3 - A man suffering from rhodopsin deficiency must take:
Carrots
4 - A person suffering from marasmus shows which of the following symptoms:
All of these
5 - Anaemia in our body iscaused due to dificiency of:
Both (a) & (b)
6 - Appetite is a psychological reflex depending upon:
All of these
7 - Ascorbic acid is rechly found in:
Lemon
8 - Ascorbic acid is the name of:
Vitamin C
9 - Belching is expelling of air swallowed from:
Upper part of gastrointestinal tract
10 - Beri-beri is caused by deficiency of which of the following vitamins:
Vitamin B1
11 - Bile jiice helps in the digestion of fats by:
Increasing alkalinity
12 - Bile juice contains:
Bilirubin, biliverdin, bicarbonates, glycholates and taurocholates
13 - Bilirubin is found in:
Bile jucie
14 - Biosynthesis of cholesterol and corticoids as well as sex hormones is done by:
Fats
15 - Carbohydrates which we need as a source of energy are obtained from:
Starches of cereals
16 - Casein is changed into calcium paracaseinate by the action of:
Rennin
17 - Casein is milk:
Protein digested by rennin in the stomach
18 - Cheilosis and beri-beri are caused respectively due to deficiencies of:
Vitamin B2 and B1
19 - Deficiency of vitamin A in our body will cause:
Xerophthalmia
20 - Deficiency of vitamin A in our body would lead to:
Night blindness
21 - Deficiency of vitamin B1 will cause:
Beri-Beri
22 - Deficiency of vitamin C will cause:
Scurvy
23 - Diarrhoea which is indicted by rapid movements of faeces down the large intestine bringing loose motions is caused due to:
Both (a) & (b)
24 - Duodenal wall is stimulated to release secretion and cholecystokinin pancreozymin due to the presence of:
Semidigested food in it and the presence of HCI in it
25 - During deglutition in our case the respiration is blocked for sometime, it is:
1/6 second
26 - Each day we loose which of the following amounts of water:
0.02
27 - Enzymes are essential for our body because they:
Catalyze various biochemical reactions in our body
28 - Foul smell in flatus is due to amines formed by decarboxylation of tryptophan with the help of colon bacteria. The chief amines formed this way are:
Both (a) & (b)
29 - Frog's food, as compared to mammalian foodm has only which of these:
Both (a) & (b)
30 - Frogs get fats form:
Fat bodies of prey
31 - Function of vitamin K is in the process of:
Blood clotting in our body
32 - Hormone initiating secretion of gastric juice is:
Gastrin
33 - Hunger centres are located in:
Hypothalamus
34 - Hunger centres are stimulated by:
Both of these factors
35 - If a person live exclusively of diet of milk, eggs and bread, he is likely to suffer with:
Scurvy
36 - In case the intestinal digestion and absorption is not sufficient, we pass down a large amount of CO2, H2O, H2, NH3, methane and other nitrogenous substances which often has a foul smell and is called:
Flatus
37 - In mammals deglutition is affected by:
All of these precesses
38 - In stomach the pH of the food is changed from:
1.0-3.5
39 - In which part of the brain centre of hunger, satiety and thirst are located:
Hypothalamus
40 - Inhibition of gastric juice secretion is done by a hormone from duodenal mucosa, the name of this hormone is:
Enterogasterone
41 - Intake of food in human beings depends upon:
Both (a) & (b)
42 - Kwasiorkor is a common disease of children and is caused by deficiency of:
Proteins
43 - Maintenance of live stage of protoplasm is done by:
Water
44 - Marasmus is caused by the deficiency of:
Starvation
45 - Nucleic acids are long chain polymers of nucleotides and are called:
Polynucleotides
46 - Number of salivary glands in man approximately:
Three and half crore
47 - Obesity very commonly seen in most human beings is caused due to:
Overfeeding than required
48 - One of the richest sources of vitamin B1 is:
Wheat bread
49 - Our body does not evaporate despite high temperature and does not freeze despite low temperature because:
Our body has 70-90% of water which has high specific heat coefficient and latent heat
50 - Pellagra, commonly called 3-Ds disease in medical world (dermatistis, diarrhoea and dementia) is caused due to deficiency of:
Niacin (nicotinic acid)
51 - Polysaccharides differ with oligosaccharides in one of the following respects:
Oligosaccharides have linkage of 2 - 10 monosaccharides
52 - Presence of which of the following centres is not certain in frog:
All of these
53 - Proteins are long-chained macromolecules formed by the linking of:
Aminoacids
54 - Proteins must be present in our food because:
They are required for growth
55 - Ptyalin is secreted by:
Salivary glands
56 - Ptyalin present in saliva acts in:
Slightly acidic medium
57 - Ptylin present in our saliva forms maltose from:
Starches
58 - Pyloric valve activity is controlled by:
Gastrin
59 - Rabbits, contrary to human beings, stop feeding for sometime and masticate the food collected in their buccal cavity and resume feeding after swallowing it, this is because:
They have diastema between incisors and premolars
60 - Regulation of permeability pH and osmotic concentration in our body is done by:
Salts
61 - Relaxation of sphincter of Oddi will bring release of:
Bile jucie
62 - Respiration means:
All of these
63 - Rickets is a disease which is caused by deficiency of one of the following vitamins:
Vitamin D
64 - Role of vitamin K in our body is to help in:
Blood clotting
65 - Saliva cleans buccal cavity and also kills bacteria due to the presence of:
Thiocyanate and lysozyme in it
66 - Saliva in man is secreted daily in which of the following amounts:
1000-1500ml
67 - Salts form which of these percentages of our body:
2-3%
68 - Scurvy is caused by:
Deficiency of Ascorbic Acid
69 - Secretin hormone secreted by duodenal wall, on reaching blood stimulates:
Both of these functions
70 - Seprophyes are those organisms which:
Can absorb complex food directly from dead matter
71 - Sucrose is present in:
Cane sugar
72 - The micronutrients are:
Less important as macronutrients
73 - To keep us healthy, strong, energetic and long-lived, we must provide our body with:
Balanced fiet
74 - Vitamin are the substances which:
We use but cannot synthesize them
75 - Vitamin B works as:
A coenzyme
76 - Vitamin C is helpful in:
Wound healing
77 - Vitamin necessary for blood clotting in our body is:
Vitamin K
78 - Vitamins are named so by:
Funk
79 - Water is important to living organisms because it:
Has all of these properties
80 - We et more in winter than summers because:
Decrease in bdoy temperature excites our hunger centres
81 - We loose hunger in fever because:
Increase in body temperature suppresses excitement of hunger centre
82 - Whether an action can provide sportsmen competing successfully in Olympics is decided by:
Health
83 - Which of the following percentages of carbohydrates is digested by ptyalin of saliva in man:
3-5%
84 - Which of the following proteins have role in heredity:
Nucleoproteins
85 - Which of the following statements is correct for enzymes:
All enzymes are proteins
86 - Which of the following substances is a monosaccharide:
Glucose
87 - Which of these are involved in the synthesis of DNA and RNA:
Deoxyribose and ribose
88 - Which of these has importance in blood clotting heart beat, muscle contraction and nerve conduction:
Salts
89 - Which of these is a polysaccharide:
Cellulose
90 - Which of these is also called vitamin B2
Riboflavin
91 - Which of these is essential for coagulation of blood in our body:
Phylloquinone
92 - Which of these is not a monosacharide:
Maltose
93 - Which of these is the common source of Vitamins A, D and B:
Liver
94 - Which of these is useful to RBCs formation:
Folic acid and cyanacobalamine
95 - Which of these proteins is helpful in locomotion:
Myosin
96 - Which of these provide us with ample supply of carbohydrates:
Rice
97 - Which of these should not be taken much during hot months:
Fats
98 - Which of these substances from 45 - 80% of total animal body:
Water
99 - Which of these vitamins is named cyanacobalamine:
Vitamin B4
100 - Which one of these vitamins is essential for normal vision in our eyes:
A
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