Download SGBAU BSc 2019 Summer 2nd Sem Home Science Food n Nutrition Question Paper

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B.Sc. (Part-I) Home Science (Semester-II) Examination

FOOD AND NUTRITION—2.2

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Paper—123FN9

Time : Three Hours] [Maximum Marks : 40

Note :— (1) ALL questions are compulsory.

(2) All questions carry equal marks.

1. Write whether the statement is true or false : 8
   1. 1 Nutrition is the science of foods, the nutrients and other substances therein.

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   2. 2 Carbohydrates build the tissues in the human body.
   3. 3 Protective foods are essential for safe guarding the body against diseases.
   4. 4 The sharing of food is a social function of food.
   5. 5 Vitamins and minerals are energy-giving nutrients.
   6. 6 Level of nourishment in an individual is known as nutritional status.

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   7. 7 Roughage foods help normal bowel movements.
   8. 8 Pizza and burgers are body building foods.
2. Answer any ONE of the following : 8
   1. 1 Write in detail the functions of carbohydrates and its classification.
   2. 2 Write in detail the functions of proteins and its classification.

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3. Answer in 2-3 sentences : 8
   1. 1 Definition of fat soluble vitamins.
   2. 2 Functions of ‘Vitamin A’.
   3. 3 Types of water soluble vitamins.
   4. 4 Functions and sources of ‘Vitamin C’.

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4. Match the following pairs : 8

   Group A (Minerals)	Group B (Functions)
   4.1 Iron	(i) Essential for protein synthesis
   4.2 Sodium	(ii) Formation of melanin pigment in skin
   4.3 Calcium	(iii) Synthesis of thyroxin hormone
   4.4 Fluorine	(iv) Formation of haemoglobin
   4.5 Copper	(v) Maintains normal osmotic pressure
   4.6 lodine	(vi) Building of bones and teeth
   4.7 Manganese	(vii) Protects teeth from decay
   4.8 Zinc	(viii) Controls nervous irritability

5. Answer any ONE of the following : 8
   1. 1 Write in detail the effect of cooking on nutritive value of food.
   2. 2 Write the process of germination, fermentation, fortification and supplementation.

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