Lactose is composed of

1. glucose + fructose

2. glucose + glucose

3. glucose + galactose

4. fructose + galactose

Subtopic:  Intestinal Secretions |
 81%
From NCERT
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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 |
 65%
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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

Subtopic:  Disorders of Digestive System |
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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 |
 71%
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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 |
 77%
From NCERT
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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 |
 73%
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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 |
 79%
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Where is protein digestion accomplished?

1. Stomach

2. lleum

3. Rectum

4. Duodenum

Subtopic:  Movement of Food in Gut |
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Duct leading from parotid gland and opening into vestibule is 

1. Haversian duct

2. Stenson's duct

3. Wolffian duct

4. Infra-orbital duct

Subtopic:  Accessory Digestive Glands |
 74%
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