AP 7th Science Mock Test 2023 For Chapter – 1 : ” Food Components ” Online Practice Test

1. Oils and Fats give ................... to our body

2. Scurvy was discovered by

3. Scurvy can be prevented by eating ......................

4. One of the following is not correct

5. This contain more water

6. Among the following , the food that contain large amount of fats

7. Growth giving food substances

8. Fats are present in

9. Fibres help in

10. It was known that the body obtains 3 substances namely proteins , fats and carbohydrates in ..........................

11. The founder of modern science of nutrition

12. These are required in minute quantities

13. Eating of junk food causes damage to

14. What would be the consequences due to absence of protein in our diet ?

15. Carbohydrates : Energy : Proteins : .................

16. If you don't take balanced diet ..............

17. If we add iodine to food substance it changes to dark blue colour because of presence of ...............

18. This colour determines presence starch in starch test

19. The chemicals used in testing proteins

20. While rubbing the groundnut seed on the white paper , it turns translucent - because of

21. In the experiment for testing proteins and violet colour of the mixture turns ...................... that indicates presence of protein

22. When you have eaten vada or any other food items on a paper plate you might have noticed the paper plate turning translucent . Why ?

23. The regular food of North Indians

24. The nutrients present in the given fruit

25. Kalyan wants to test the nutrients in the starch powder . He added iodine drops . What colour may be observed in the test tube ?

26. Nutrients are lost by doing the following things

27. Which f the following avoids constipation ?

28. Which colour obtained when we add iodine drops to nutrients in the starch powder ?

29. Over cooking leads to

30. Fibers mainly avoid

31. Mango does not contains the following

32. The food mainly used by North Indians is

33. When we place the food items on paper plate it will translate into translucent because of that food contains

34. When the violet colour of mixture turns into purple that indicates the presence of

35. Give the example for the food that contains fats

36. Which of the following is not used in testing of proteins ?

37. ................ colour determines presence starch in starch test

38. Due to the presence of carbohydrates the iodine substance changes into .................... colour

39. The absence of protein in our diet causes

40. Highly used junk food causes damage to

41. Which of the following is required in minute quantities to our diet ?

42. Who found the modern science of nutrition ?

43. The condition of having difficulty in getting rid of solid wastes from our body is indicates

44. Lavoisier is

45. The diet containing all the nutrients in proper proportions makes a

46. The founder of modern science of nutrition was named

47. Fibres help to keep us healthy by moving food quickly through our

48. Fibres are available highly in

49. Fats are available highly in

50. Proteins are available highly in

51. Carbohydrates are available highly in

52. Starch present in

53. Food materials that contain the starch is called

54. ....................... gives heat and energy to our body

55. ..................... are called body building substances

56. Curd contains

57. Butter contains

58. Cooked rice contain

59. Meat does not contain

60. Dal does not have

61. Eggs contain

62. I am a component of food that makes a paper translucent , who i am ?

63. Put a drop of me on a cut potato , it turns black , who i am ?

64. .......................... are a kind of complex carbohydrates which can't be digested by our body

65. Which of the following is naturally called a complete balanced diet ?

66. Water controls

67. If our food is not balanced with proper nutrients we may ..............

68. Fibres in our diet prevent ...............

69. Our daily diet should include plenty of

70. Oils and fats give us

71. Match the following

1. Fibre                                  ( ) a. Micro nutrients
2. Proteins                            ( ) b. Energy giving
3. Vitamins and Minerals  ( ) c. Body building
4. Carbohydrates                ( ) d. Bulk forming

72. Which helps in muscle development ?

73. Sources for roughage are

74. Name the fruits that can be eaten with peel ?

75. Name the fruit that can be eaten without peel ?

76. Fruits eaten with peel are

77. Fruits eaten without peel

78. Starch present in

79. This contains

80. Which of the following is example for body building substances ?

81. The regular food of North Indians

82. The following are avoid constipation

83. Which colour determines presence starch in starch test ?

84. The following food give ............ to our body

85. The following food provides ............ to us

86. What happens when proteins are absent in our body ?

87. This food causes to damage

88. Find the false matching

89. Fibres help in to clean

90. Fats are present in

91. Which of the following are damaged to health ?

92. Proper amount of food materials required to body is

93. When we rub the dry coconut to paper it turns into a translucent due to the presence of

94. Palak , Pumpkin , Cereals are sources for

95. Which controls the temperature ?

96. Temperature controlled by

97. ............ is naturally called a complete balanced diet

98. ............. water is present in protoplasm of body cells

99. .................... is universal solvent and is medium for a number of life activities

100. Function of carbohydrates is