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

Question : 6 [UPPSC (GIC) 2010]

Cause of ‘AIDS’ is

a) Virus

b) Bacteria

c) Fungus

d) Protozoa

Answer: (a)

Question : 7

Against which of the following does interferon act ?

a) Fungi

b) Virus

c) Bacteria

d) Snake venom

Answer: (b)

The host cell invaded by a virus produces an antiviral protein called interferon which prevents the viral multiplication.

Question : 8 [IAS (Pre) 1996]

Which one of the following is not an essential micronutrients for plants?

a) Sodium

b) Potassium

c) Boron

d) Magnesium

Answer: (a)

Question : 9 [IAS (Pre) 1994]

What is the right sequence in the following when there is heart attack?

  1. Narrow internal passages in vessels.
  2. Cholesterol and rashes on fibrous tissue.
  3. Insufficient supply of oxygen and blood.
  4. Reaching of blood clots in heart arteries.
Code

a) 2, 3, 1, 4

b) 1, 2, 3, 4

c) 2, 4, 1, 3

d) 4, 2, 1, 3

Answer: (c)

Question : 10 [PCS (Pre) 2012]

Minamata disease is caused due to

a) Mercury poisoning

b) Arsenic poisoning

c) Lead poisoning

d) Cadmium poisoning

Answer: (a)

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