General Science - Biology MCQs

61.   Ribosomes contain:

  1. DNA
  2. RNA
  3. Protein

 Select the correct option from codes given below:

[A] 1 & 2 Only
[B] 2 Only
[C] 2 & 3 Only
[D] 1, 2 & 3

Show Answer

62. Consider the following statements:

  1. The main function of rough endoplasmic reticulum is protein synthesis
  2. The smooth endoplasmic reticulum is used to synthesize calcium, lipids and carbohydrates

   Which of the above statements is/are correct?

[A] 1 Only
[B] 2 Only
[C] Both 1 & 2
[D] Neither 1 nor 2

Show Answer

63.   Consider the following pairs:

  1. Widal test – Typhoid
  2. Rapid sputum test – Swine flu
  3. Blood smear – Malaria

  Which of the above is/are correct?

[A] 1 & 2 Only
[B] 2 Only
[C] 1 & 3 Only
[D] 1, 2 & 3

Show Answer

64. Consider the following differences between bacteria and virus:

  1. While ribosomes are present in bacteria, they are absent in virus
  2. While nucleus is present in bacteria, it is absent in virus

   Which of the above statements is/are correct?

[A] 1 Only
[B] 2 Only
[C] Both 1 & 2
[D] Neither 1 nor 2

Show Answer

65. Consider the following statements about Lipids:

  1. Lipids are made up of fatty acids and glycerol
  2. Lipids are hydrophobic which means they do not mix with water

  Which of the above statements is/are correct?

[A] 1 Only
[B] 2 Only
[C] Both 1 & 2
[D] Neither 1 nor 2

Show Answer

66. The adrenal glands:

  1. are exocrine glands
  2. are found above the kidneys
  3. produce steroid hormones

  Select the correct option from codes given below:

[A] 1 & 2 Only
[B] 3 Only
[C] 2 & 3 Only
[D] 1, 2 & 3

Show Answer

67. Consider the following pairs:

  1. ELISA test – detects HIV antibodies in blood
  2. Mantoux test – Screening tool for tuberculosis (TB)
  3. FPG test – To diagnose diabetes

Which of the above is/are correct?

[A] 1 & 2 Only
[B] 3 Only
[C] 2 & 3 Only
[D] 1, 2 & 3

Show Answer

68.  Dengue can circulate with the help of:

  1. Monkeys
  2. Birds
  3. Cattle
  4. Mosquitoes

Select the correct option from codes given below:

[A] 2, 3 & 4 Only
[B] 4 Only
[C] 2 & 4 Only
[D] 1, 2, 3 & 4

Show Answer

69. Consider the following organisms:

  1. Bacteria
  2. Fungi
  3. Virus

Which of the above are decomposer organisms?

[A] 1 & 2 Only
[B] 2 & 3 Only
[C] 1 & 3 Only
[D] 1, 2 & 3

Show Answer

70. Consider the following statements about the Shringa Bhasma:

  1. It is prepared from deer horns
  2. It is used in the treatment of tuberculosis and pneumonia

Which of the above statements is/are correct?

[A] 1 Only
[B] 2 Only
[C] Both 1 & 2
[D] Neither 1 nor 2

Show Answer

Advertisement [contact-form-7 id="141158" title="Contact form 1"]