vitamins, nutrition, health, disease and treatment - Category wise Question and Answer Practice Test with Solutions

Question : 16 [PSC (Pre) 2019]

Which of the following are associated with diabetes mellitus, a common disease in adults?

  1. Higher sugar level in blood
  2. Lower sugar level in blood
  3. Lower insulin level in blood
  4. Higher insulin level in blood
Code

a) 2 and 3

b) 2 and 4

c) 1 and 2

d) 1 and 3

Answer: (d)

Question : 17 [RAS/RTS (Pre) 1996]

Which disease among these is transmitted by the bite of an insect?

a) Pneumonia

b) Scurvy

c) Dengue

d) Asthma

Answer: (c)

Question : 18 [PSC (Pre) 2019]

Which of the following pairs is not correctly matched?

a) Vitamin E - Wheat germ oil

b) Vitamin D - Cod-liver oil

c) Vitamin A - Oranges

d) Vitamin K – Alfalfa

Answer: (c)

Question : 19 [UPPCS (Pre) 2017]

Which one of the following is not correctly matched?Pollutants Disease caused

a) Nitrate Ion - Blue baby syndrome

b) Mercury - Minamata disease

c) Cadmium - Itai-Itai disease

d) Fluoride Ion – Indigestion

Answer: (d)

Question : 20

Antigen binding site in an antibody is found between

a) two heavy chains

b) one heavy and one light chain

c) two light chains

d) either between two light chains or between one heavy and one light chain depending upon the nature of antigen.

Answer: (b)

An antibody is a Y-shaped molecule, consists of two heavy and two light chains joined together by disulphide bonds. The two arms of this Y-shape structure help in antigen recognition and binding.

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