General Science - Biology MCQs

61. Among Ferns, Mosses, Algae & Fungi , cholorophyll is found in ?

[A] Algae & Ferns
[B] Algae & Mosses
[C] Algae, Ferns & Mosses
[D] None of the above

62. The enzyme Nitrite reductase has which of the elements as its constituent ?

[A] Molybdenum
[B] Copper
[C] Iron
[D] Zinc

63. Which of the following disease is found in ground nut?

[A] Downy mildew
[B] Bunt
[C] Ikki
[D] None of the above

64. Among Sodium, Potassium , Magnesium and Iodine which is / are required for transmission of nerve impulses?

[A] Sodium , Potassium & Magnesium
[B] Sodium & Magnesium only
[C] Sodium only
[D] Magnesium only

65. Butter is a ________?

[A] fat dispersed in milk
[B] fat dispersed in water
[C] water dispersed in fat
[D] None of the above

66. Which among the following is not a monosaccharide?

[A] Glucose
[B] Sucrose
[C] Fructose
[D] Lactose

67. Fructose is a form of carbohydrate synthesized in plants. It become table sugar by combining which of the following ?

[A] Glucose
[B] Galactose
[C] Maltose
[D] None of the above

68. Kwashiorkor disease is caused by the deficiency of which of the following ?

[A] Vitamins
[B] Proteins
[C] Fats
[D] Minerals

69. Which among the following virus is also called as “Hit & Hide” Virus?

[A] RSV Virus (respiratory syncytial virus )
[B] Dengue virus
[C] Influenza virus
[D] HIV virus

70. Calcium is required in plants in the formation of which of the following ?

[A] Cell Membrane
[B] Cell wall
[C] Cholorophyll
[D] None of the above