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Chapter 8 Nutrition MCQs Questions Bank
Click the write option, green is correct and red color is wrong.
1. ___________ of the water that enters a plant is lost via transpiration.
2. ___________ tissue is responsible for the transport of glucose in plants.
3. ___________ tissue is responsible for the transport of water in plants.
4. ______________ is a type of white blood cells which destroy small particles by phagocytosis.
5. ______________ is a type of white blood cells which produce antibodies and kill germs.
6. ______________ is formed in leaves during photosynthesis.
7. _______________ receives the deoxygenated blood from body.
8. ______________ is a type of white blood cells which break inflammatory substances and kill parasites.
9. ______________ is a type of white blood cells which prevent blood clotting.
10. ______________ is a type of white blood cells which produce macrophages to engulf germs.
11. 5 meter long part of the small intestine is called:
12. 5% of red blood cells consist of:
13. 95% of red blood cells consist of:
14. Acid is present in Pepsin:
15. Albumin is involved in:
16. An average adult has _________ of blood.
17. Ascent of sap is:
18. Average life span of a white platelets is:
19. Average life span of red blood cells is:
20. Blood consist of:
21. Daily need of major minerals is
22. Deficiency of which elements causes the yellowing leaves in plants:
23. Disease due to the deficiency of Vitamin ""C"" is:
24. Disease of rickets occurs in children due to lack of vitamin:
25. Disease scurvy is caused by the deficiency of
26. Each stoma is surrounded by:
27. element required for the function of Harmone Insuline is:
28. Elimination of undigested food from the body is called:
29. Faeces are temporarily stored in:
30. Fat soluble vitamins are:
31. Fibrinogen is involved in:
32. Food in plants is produced by:
33. Food is manufactured in plants in:
34. Food is moved by __________ into the sieve tubes of phloem.
35. Guard cells become hypertonic when they make:
36. Hepatic portal vein carries blood from
37. How much % of Lipid is present in milk?
38. Human blood circulatory system is also called:
39. Human heart consists of ___________ chambers.
40. In adult human, oesophagus length is about:
41. In Stomach, Pepsinogen is converted into
42. In stomach, pepsinogen is converted into;
43. Internal temperature of the plant body is regulated by:
44. Lack of blood is called disease namely:
45. Light causes the movement of _________ from epidermal cells into guard cells.
46. Micronutrients of plants are;
47. One Gram of Lipids contains energy:
48. One gram of protein has amount of energy
49. Pancreas produces digestive enzyme and releases them into
50. Pericardium is a sac that encloses:
51. Plants open their stomata during:
52. Plasma consists of _____ of blood by volume.
53. Platelets are also called:
54. Proteins are composed of:
55. Red blood cells are also called:
56. Sink in pressure flow mechanism include:
57. Sources in pressure flow mechanism include:
58. The blood cells which transport oxygen are:
59. The blood vessels that carry blood away from heart are:
60. The blood vessels that carry blood towards heart are
61. The broad zone external to endodermis is:
62. The concentration of ___________ in guard cells is responsible for opening and closing of stomata.
63. The conducting tissue consist of:
64. The connective tissue that is involved in the transport in humans is:
65. The cortex is surrounded by a single layer of:
66. The disease caused by deficiency of Protein is:
67. The disease caused by the defficiency of iodine is:
68. The disease caused by the deficiency of Vitamin A is:
69. The diseases of Kwashiorkor and marasmus may be due to;
70. The example of insoluble dietary fibre in human food is:
71. The example of Micronutrients is:
72. The glucose is formed during photosynthesis in:
73. The intake of food is called
74. The leaves have more stomata on:
75. The lower thick walled chambers of human heart are called:
76. The most numerous of the blood cells are:
77. The most widely used carbohydrate to get energy is:
78. The name of compound that converts inactive enzyme pepsinogen intopepsin is:
79. The narrow layer of thin walled cells outside the conducting tissue is:
80. The normal human heart rate in men is:
81. The normal human heart rate in women is:
82. The organ specialized for the digestion of proteins and for storing food is:
83. The period in which atria and ventricle relax and blood is filled in atria is called:
84. The period in which both atria contract and pump blood towards ventricles is called:
85. The pH of blood is:
86. The plants that do not have vascular tissues:
87. The process of breaking down large droplets of fat into small droplets is called
88. The process of breaking up of complex substances into simpler substances is:
89. The process(es) involved in the transport of food and other materials in living organisms is (are):
90. The rate of transpiration is high in:
91. The rate of transpiration is low in:
92. The Reabsorption of water and salts is done in:
93. The second function of oral cavity is the grinding of food by teeth is called:
94. The single layer of cells around the pericycle is:
95. The transport systems in human body are:
96. The upper thin walled chambers of human heart are called:
97. The vessels that have valves in them are:
98. The water move by __________ from the xylem of leaf into mesophyll cells drops.
99. The wave like movement of muscle that pushes food through digestive system is called;
100. The wave like movement of muscles that pushes food through digestive system is called
101. The weight of liver of an adult person is:
102. Transpiration is the loss of _________ from plant surface.
103. Transpiration pull is responsible for:
104. Transpiration takes place through:
105. Ulcers occur in;
106. Water and minerals travel in the plants from:
107. Water constitutes about _______ of plasma.
108. Water soluble Vitamin is
109. What are the primary nutrients that provide quick useable energy to body:
110. What are the primary nutrients that provide quick useable energy to body?
111. What are the primary nutrients that provide quick useable energy to the body?
112. What may be the reason that children need more calcium and iron?
113. When guard cells absorb water they become:
114. When guard cells loose water they become:
115. Where are the villi found?
116. Which food group is our body's best source of energy?
117. Which group of enzymes breaks up starches and other carbohydrates?
118. Which of the following does not occur in oral cavity?
119. Which of the following is not a function of liver?
120. Which Vitamin is made by bacteria in colon?
121. Which vitamin is water soluble?
122. White blood cells are also called:
123. Whose saying is this that make medicine to your nutrition:
Short Questions
1. Bolus is a piece of food. How?
2. Define balanced diet.
3. Define defecation.
4. Define digestion.
5. Define gastrin.
6. Define mastication.
7. Define micronutrient with examples.
8. Define sphincter. Write two sphincters of stomach.
9. Describe anaemia?
10. Describe role of Magnesium in plants.
11. Differentiate between absorption and assimilation.
12. Differentiate between autotrophs and heterotrophs
13. Differentiate between bolus and chyme.
14. Differentiate between fat soluble and water soluble vitamins.
15. Differentiate between ingestion and defecation.
16. Differentiate between ingestion and digestion.
17. Differentiate between micronutrients and macronutrients.
18. Differentiate between organic and inorganic fertilizers.
19. Differentiate between saturated and unsaturated fatty acids.
20. Differentiate between Soluble and Insoluble Dietary fibres.
21. Differentiate in epiglottis and glottis.
22. Enlist sources of vitamin D.
23. Enlist the causes of ulcer.
24. Enlist the functions of iron in body.
25. Enlist the role of Nitrogen in plants.
26. Enlist the signs and symptoms of ulcer.
27. Explain with example the distinction between organic and inorganic fertilizers is not always clear cut.
28. Give composition of faeces.
29. Give sources of iron.
30. Give two functions of large intestine.
31. How can we get lipids?
32. How deficiency of Vitamin A causes night blindness?
33. How do vomiting result?
34. How is water important in our diet?
35. How many children (under age five) die each year due to malnutrition?
36. How would you define chemical digestion?
37. If we supply inorganic and organic fertilizers to a plant, which one would be first available to the plant for uptake?
38. Name the major forms of malnutrition.
39. Name the parts of human alimentary canal.
40. Name the secretions added in duodenum.
41. Name three parts of large intestine.
42. Name two juices secreted in the small intestine.
43. What are dietary fibres?
44. What are effects of deficiency of iodine on thyroid gland?
45. What are fertilizers? Write the names of its kinds.
46. What are laxatives?
47. What are lipids? Write their functions.
48. What are macronutrients? Give an example.
49. What are mineral deficiency diseases?
50. What are minerals?
51. What are proteins? From where we get proteins?
52. What are saturated and unsaturated fatty acids?
53. What are the effects of unequal distribution of food?
54. What are the harmful effects of carbonated soft drinks?
55. What are the health risks if we take more saturated fatty acids?
56. What are the sources of calcium?
57. What are the sources of Vitamin C?
58. What are trace minerals?
59. What are villi?
60. What are Vitamins?
61. What do you know about colon?
62. What do you know about intestinal juice?
63. What do you know about liver? Give its two functions other than digestion
64. What do you know about nutrition and nutrients?
65. What do you know about over intake of nutrients?
66. What is appendix? What happens in case of inflammation of appendix?
67. What is bile? Give its function.
68. What is cardiac sphincter and pyloric sphincter?
69. What is churning?
70. What is constipation?
71. What is Diarrhoea? Write its two causes.
72. What is Drought? Write its two disadvantages.
73. What is emulsification?
74. What is Eutrophication?
75. What is Famine?
76. What is gastric ulcer. Write two reasons of stomach ulcer.
77. What is gastrin?
78. What is Goiter?
79. What is Jejunum?
80. What is Kwashiorkor?
81. What is lacteal?
82. What is malnutrition?
83. What is marasmus?
84. What is meant by bolus?
85. What is night blindness?
86. What is obesity? Write its causes.
87. What is peristalsis?
88. What is Protein-energy malnutrition (PEM)?
89. What is rectum? Give its function.
90. What is Saliva? Give its function.
91. What is scurvy? Write also its symptoms.
92. What is Starvation?
93. What is swallowing?
94. What is the cause of increased cholesterol and what are its effects?
95. What is the function of vitamin C in body?
96. What is the role of calcium?
97. What is the role of pancreatic juice in digestion?
98. Which enzymes are found in the pancreatic juice?
99. Which vitamin is produced in colon? Write its function.
100. Why digestion is necessary for human cell?
101. Why does every organism need food?
102. Why have carnivorous plants evolved mechanism for trapping and digesting small animals?
103. Why HCl cannot destroy the stomach.
104. Why is meat not a good source of vitamin C?
105. Why it is called mother-disease?
106. Why pepsin cannot digest the stomach walls?
107. Write about gall bladder.
108. Write about major minerals.
109. Write any four symptoms of deficiency of vitamin C.
110. Write benefit of mastication
111. Write composition of gastric juice. Where is it secreted?
112. Write main food sources of proteins in human diet.
113. Write names of diseases due to deficiency of Vitamin D.
114. Write the causes of constipation.
115. Write the components of human food.
116. Write the effects of deficiency of calcium.
117. Write the effects of deficiency of iron.
118. Write the function of HCl and pepsin in digestion.
119. Write the importance of organic fertilizers.
120. Write the importance of Proteins in the body.
121. Write the weight and size of liver in an adult human.
122. Write two Environmental Hazards related to fertilizers' use.
Long Questions
1. Briefly explain the disorders of gut.
2. Briefly give the signs and symptoms, causes, treatments and prevention of diarrhoea, constipation, and ulcer.
3. Define balanced diet. How would you relate it with age, gender and activity?
4. Define fertilizers and describe their importance.
5. Define human alimentary canal and discuss role of oral cavity in digestive system.
6. Define malnutrition and explain its effects.
7. Define micronutrients and macronutrients. Also describe the role of nitrogen and magnesium in plants.
8. Define nutrients. Also explain carbohydrates and lipids.
9. Describe digestion and absorption in small intestine.
10. Describe disorders of gut.
11. Describe effect of water and dietary fibre on life of human beings.
12. Describe how protein energy malnutrition, mineral deficiency diseases and over intake of nutrients are the major forms of malnutrition?
13. Describe mineral deficiency disease in human.
14. Describe mineral nutrition in plants.
15. Describe structures and functions of the main regions of alimentary canal.
16. Describe swallowing and peristalsis.
17. Describe the role of calcium and iron in human diet.
18. Describe the role of large intestine in human digestive system.
19. Describe the role of oesophagus and pharynx.
20. Describe the role of oral cavity in digestion of food.
21. Describe the role of proteins and minerals in human diet.
22. Describe the role of samll intestine in digestion.
23. Describe the role of stomach in digestion.
24. Discuss famine as the major cause of malnutrition.
25. Discuss the role of nitrogen and magnesium in plants.
26. Draw a table that can show sources, energy values and functions of carbohydrates, proteins and fats.
27. Enlist and explain environmental hazards related to fertilizers use.
28. Explain the role of calcium and iron in human body.
29. How are inorganic and organic fertilizers important in agriculture?
30. How are vitamins A, C and D important in our diets?
31. How would you advocate the unequal distribution of food as the major factor that contribut to famine.
32. What are effects of malnutrition.
33. What are the effects of the lack of nitrate and magnesium ions on plant growth?
34. What are vitamins? Describe the role of vitamin A in humans.
35. What are vitamins? Explain the importance of vitamin A and C in human body.
36. Which foods contain calcium and iron and what role these minerals play in our bodies?
37. Why are water and dietary fibres considered important in our diets?
38. Write a note on balanced diet.
39. Write a note on carbohydrates and proteins.
40. Write a note on dietary fibres.
41. Write a note on digestion of food in stomach.
42. Write a note on lipids.
43. Write a note on liver.
44. Write a note on PEM.
45. Write a note on protein energy malnutrition.
46. Write a note on vitamin C
47. Write a note on vitamin D.
48. Write down the detailed note on the role of liver.
49. Write down the importance of fertilizers.