The richest sources of vitamin-B12 are 

1. goat's liver and Spirulina

2. chocolate and green gram

3. rice and hen's egg

4. carrot and chicken's breast

Subtopic:  Gastric Secretions |
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Which one of the following pairs of food components in humans reaches the stomach totally undigested? 

1. Protein and starch

2. Starch and fat

3. Fat and cellulose

4. Starch and cellulose

Subtopic:  Movement of Food in Gut |
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Lactose is composed of

1. glucose + fructose

2. glucose + glucose

3. glucose + galactose

4. fructose + galactose

Subtopic:  Intestinal Secretions |
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Which of the following pair is characterised by swollen lips, thick pigmented skin of hands and legs and irritability ?

1. Thiamine      ---- Beri-Beri

2. Protein         ---- Kwashiorkor

3. Nicotinamide ---- Pellagra

4. Iodine          ---- Goitre

Subtopic:  Protein Energy Malnutrition |
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Fructose is absorbed into the blood through mucosa cells of intestine by the process called 

1. active transport

2. facilitated transport

3. simple diffusion

4. co-transport mechanism

Subtopic:  Absorption: Part 1 | Absorption |
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The haemorrhagic disease of new born is caused due to the deficiency of 

1. vitamin-A

2. vitamin-B1

3. vitamin-B12

4. vitamin-K

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In a person of advanced age, the hair become thinner gradually. It happens because of decrease in

1. synthesis of glucose

2. synthesis of proteins

3. energy availability

4. blood supply

Subtopic:  Protein Energy Malnutrition |
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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 

1. marasmus

2. rickets

3. kwashiorkor

4. pellagra

Subtopic:  Protein Energy Malnutrition |
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If pancreas is removed, the compound which remains undigested is 

1. carbohydrates

2. fats

3. proteins

4. All of these

Subtopic:  Pancreatic Secretions |
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If for some reason our goblet cells are non-functional, this will adversly affect [2010]

1. production of somatostatin

2. secretion of sebum from the sebaceous glands

3. maturation of sperms

4. smooth movement of food down the intestine

Subtopic:  Peristalsis: Gland in Alimentary Canal |
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