Nutrition Biology Test 02

Total Questions: 30

1 - Mg is present in:

A ) Chlorophyll ✅
B ) Cytochrome
C ) Haemoglobin
D ) None of the above

2 - Following is not the product of the digestion;

A ) Simple sugars
B ) Polysaccharides ✅
C ) Amino acids
D ) Fatty acid and glycerol

3 - Digestion takes place due to:

A ) Animals need food particles in the form of smaller molecules
B ) The large food molecule cannot pass through cell membrane ✅
C ) The small food molecules increase their efficiency
D ) None of the above the

4 - The function of the mucous of the salivary gland is to:

A ) Digest the food
B ) Make the food chew efficient ✅
C ) Transport the food
D ) Break the food

5 - Following is not the function of saliva:

A ) Digestion of food
B ) Lubrication of food
C ) Stabilization of pH
D ) Absorption of food ✅

6 - The Amylase acts on:

A ) Protein
B ) Starch ✅
C ) Glucose
D ) Lipids

7 - Which of the following steps does not take place during act of swallowing?

A ) Moving of tongue up and down
B ) Upward movement of the larynx
C ) Opening of the glottis ✅
D ) The movement of epiglottis in horizontal direction

8 - The function of the pepsin to convert the protein into:

A ) Amino acids
B ) Polypeptides
C ) Shorter peptide chains
D ) Both b and c ✅

9 - Which is true about gastrin?

A ) It is an enzyme of gastric juice
B ) It is a part of the stomach
C ) It stimulate the secretion of gastric juice ✅
D ) It promotes the digestion of proteins

10 - Rush of Saliva after an episode of regurgitation is one of the symptoms of:

A ) Constipation
B ) Ulcer ✅
C ) Diarrhea
D ) All of above

11 - Following enzymes act on fats:

A ) Amylase
B ) Lipase ✅
C ) Trypsin
D ) None of these

12 - Most of the fatty acids are absorbed by;

A ) Epithelium of the villi
B ) Lacteal of the villi ✅
C ) Blood capillaries of the villi
D ) None of these

13 - Most of the water is obsorbed by:

A ) Oral cavity
B ) Stomach
C ) Small intestine
D ) Large intestine ✅

14 - The largest gland of human body is:

A ) Pancreas
B ) Thyroid
C ) Liver ✅
D ) Parathyroid

15 - Bread contains amount of carbohydrates:

A ) 40%
B ) 30%
C ) 52% ✅
D ) 70%

17 - Citrus fruits contain:

A ) Vitamin A
B ) Vitamin C ✅
C ) Vitamin D
D ) Vitamin K

18 - % of lipid is present in milk is:

A ) 10%
B ) 12%
C ) 0.9%
D ) 4% ✅

19 - Fat soluble vitamins are:

A ) A, B, C, D
B ) A, D, E, K ✅
C ) A, C, E, K
D ) B, C, E,D

20 - Trypsin is present in:

A ) Bile
B ) Gastric juice
C ) Pancreatic juice ✅
D ) None of these

21 - Proteins are composed of;

A ) Fatty acids
B ) Acetic acid
C ) Amino acids ✅
D ) Minerals

22 - The amount of proteins in rice is;

A ) 09%
B ) 2.2% ✅
C ) 02%
D ) 13%

24 - Example of a macronutrient:

A ) Manganese
B ) Zinc
C ) Molybdenum ✅
D ) Sodium

25 - Nutrition is a process which involves;

A ) Selection of different types of food
B ) Analysis of different types of food
C ) Intake and utilization of food ✅
D ) Breakdown of food during respiration

27 - Following micronutrient is a component of several enzymes:

A ) Boron
B ) Copper ✅
C ) Fluoride
D ) Nickel

28 - Deficiency of nitrogen:

A ) Increases yield
B ) Causes yellowing of leaves ✅
C ) Causes rapid growth of leaves
D ) Causes delay in fruit formation

29 - Following helps in insulin action:

A ) Iron
B ) Zinc
C ) Copper
D ) Chromium ✅

30 - Deficiency of magnesium causes;

A ) Yellowing and wilting of leaves ✅
B ) Germination of seeds
C ) Delay flowering
D ) Delay fruiting