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| Biology 11th Chapter 12 Nutrition Questions Bank |
Biology 11th Chapter 12 Nutrition Questions Bank
MCQs
Please select the right answer.
1. A common mussel has two large gills with:
2. A fluid feeder animal is:
3. A kind of feeding on dead and decaying matter is called.
4. A ring of muscles at the junction of stomach and esophagus is called:
5. A row of long stiff bristles
6. Acidity of chyme:
7. Algae:
8. Ammonia:
9. An ectoparasite attacking both aquatic and terrestrial animals is:
10. Anorexia nervosa is abnormality in which:
11. Aphids:
12. Appendicitis is:
13. Assimilation is a process in the body of amoeba in which:
14. Bile contains which of these enzyme?
15. Bile is temporarily stored in the:
16. Bile secretes which of the fo'lowing enzymes?
17. Botulism is caused by:
18. Botulism is caused due to:
19. Bulimia nerbvosa is an abnormality in which:
20. Canines are missing in:
21. Chlorophyll contains:
22. Concentration of bile is the function of:
23. Constipation is abnormality of large intestine in which:
24. Cytochromes:
25. Defrosting frozen meat releases liquid containing which bacteria?
26. Diarrhoea is abnormality of large intestine in which:
27. Earthworm is:
28. Earthworm:
29. Egestion is process in body in which:
30. Emulsification is caused by:
31. Emulsification means:
32. Endoparasites:
33. Enterokinase acts on:
34. Enterokinase:
35. Epiglottis:
36. Fat digesting enzyme is:
37. Fats are digested by:
38. Fatty acids and Glycerol:
39. Feeding by living in or on other organisms is a:
40. Gall stone is caused due to precipitation of:
41. Gastrin is:
42. Glottis:
43. Grinding of food in man takes place by:
44. HC1 adjusts pH of stomach ranging from:
45. Heart burn is caused due to:
46. Hepatic and pancreatic secretions are stimulated by a hormone called:
47. Heterotrophic organisms:
48. How do humans develop food poisoning?
49. human mammals are:
50. Hydra:
51. Ileum:
52. In amoeba, the hydrolytic enzymes are secreted by:
53. In hydra intracellular digestion take place:
54. In intestine, amino acids are absorbed by:
55. In saprophytic nutrition, one organism:
56. In which compound iron is not present?
57. In which group of the following Mg is present?
58. In which process of digestion, utilization of digested food take place?
59. Insectivore plants are:
60. Insufficient quality or quantity of bile secretions is responsible for causing:
61. Intracellular is type of digestion which takes place:
62. is the food that supplies the body with elements for metabolism.
63. It facilitates diffusion of materials to the body cells in planaria:
64. Jaundice:
65. Jejunum:
66. Lack of chlorophyll results in:
67. Lichen is an association between:
68. Lichens are:
69. like digestive system is:
70. Lipoproteins are subsequently hydrolysed by:
71. Lipoproteins:
72. Liver converts toxic ammonia into:
73. Liver secretes bile into the:
74. Lysosomes are involved in which of the following steps in amoeba?
75. Mastication and communication is the function of:
76. Match female mosquito with one of the following groups:
77. Most of the fatty acids are absorbed by:
78. Most of the water in the digestive tract is absorbed in:
79. Most of the water is absorbed by:
80. Mutual nutrition:
81. Mycorrhizae is an association between:
82. Name the association between a fungus and roots of higher plants.
83. Nearly all absorption of digested food takes place in the:
84. Nematocyst:
85. Nitrogen is present in:
86. Nucleic acid
87. Nucleic Acids:
88. Nutrition is the process which involves:
89. Pancreatic enzymes:
90. Parasites excretory products:
91. Parasites:
92. Pepsin acts on:
93. Pepsin:
94. Pepsinogen is activated to pepsin by:
95. Planarian:
96. Polypeptides are digested into dipeptides by:
97. Premolars and molars in herbivores:
98. Prey is captured and killed by the:
99. Ptyalin:
100. Radula is a rasping organ, present in the mollusks. It is used to:
101. Release of nitrates by saprophytic bacteria helps in:
102. Rodents and ungulates are the groups of mammals.
103. Rodents are:
104. Secretin is a hormone which:
105. Secretin is hormone produced by the intestinal mucosa. It is secreted due to:
106. Secretion of gastric Juice:
107. Semi solid mass in the stomach is called:
108. Slightly older girls may suffer a neurotic disorder called:
109. Small intestine:
110. Snail feeds by using rasping organ called the:
111. Some humans consume milk and develop diarrhea due to:
112. Stomach:
113. Strong chlorosis:
114. Taking in of complex food is called:
115. The Amylase or ptyalin acts on:
116. The animals feeding on detritus are called:
117. The animals having structurally and functionally intermediate teeth between herbivores and carnivores are:
118. The animals taking in large food pieces are called:
119. The animals which feed on plants are called:
120. The association of fungi and algae is called:
121. The association of fungi and root of higher plants is called:
122. The bacteria in large intestine produce:
123. The bacteria in nodules of leguminous plants produce nitrates by:
124. The break down of complex organic food into diffusible molecules by the action of enzymes is called:
125. The cells scattered among cilia produce sticky mucous with food particles are:
126. The cells secrete pepsinogen:
127. The condition in which a person eats too little is called:
128. The condition of bout of overeating is called:
129. The condition with abnormal amount of fats is called:
130. The deficiency of phosphorus causes which of these diseases?
131. The deficiency of which element causes stunted growth?
132. The deficiency of which element causes yellowness of the leaf margins?
133. The deficiency of which of the following elements causes chlorosis?
134. The digestive system of cockroach is:
135. The elements present in chlorophyll:
136. The elements present in cytochromes:
137. The elements present in protein:
138. The elimination of undigested matter from the body is:
139. The enfolding of viii and microvilli increases the surface area for:
140. The enzyme acts on proteins:
141. The enzyme present in the saliva is:
142. The fat is stored in which tissue of the abdomen?
143. The fats enter into blood in the form of:
144. The first part of small intestine is called:
145. The flap like structure present in larynx is called:
146. The food is ground in the cockroach in:
147. The function of sodium bicarbonate is to:
148. The function of the crop of the cockroach is to:
149. The function of the Gizzard in cockroach is to:
150. The function of the intestinal coecae of the planarians is to:
151. The function of the mucous of the salivary glands is to:
152. The function of the pepsin is to convert the protein into:
153. The gastric glands secrete a hormone called:
154. The gastrovascular cavity in hydra is also known as:
155. The glandular cells in the which secrete enzymes for extracellular digestion are present in:
156. The hormone secretin stimulates the secretion of:
157. The huger pang is caused due to:
158. The human stomach is situated below:
159. The largest part of the large intestine:
160. The length of Duodenum in cm is:
161. The length of duodenum is:
162. The length of the jejunum is about:
163. The masticated, partly digested food is rolled into a small oval lump called:
164. The mode of digestion in amoeba is:
165. The nutrition of feeding on dead and decay matter is called:
166. The nutrition of feeding on living organisms is called:
167. The opening of the glottis is called:
168. The organism living parasitically on host at all the times is said to be:
169. The organisms capable of manufacturing their own food are called.
170. The ph of fresh HCl is:
171. The reason why digestion takes place is:
172. The sores in stomach or intestines are called:
173. The squeezing of food down along the alimentary canal is by the contraction of:
174. The stinging cells embedded in tentacles are called:
175. The types of digestion in planarian are:
176. The utilization of digested food for producing energy is:
177. Treatment is likely to be prolonged in:
178. Venus flytrap:
179. Voluntary action:
180. Vomiting is caused by:
181. What assists the movement of materials through esophagus?
182. What hydrolyzes protein to yield peptones and polypeptides?
183. What is caused by the excessive absorption of water?
184. What is the inactive form of trypsin?
185. Which animals eat both plants and animals?
186. Which animals extract particles from water and digest them?
187. Which disease is caused by toxins produced by a species of Clostridium bacteria?
188. Which is an illness is caused from indigestion of food containing toxic substances?
189. Which is a leaf less plant living as a twining parasite?
190. Which parasites are capable of living independently of its host at times?
191. Which parasitic fungus destroys the wheat plant?
192. Which plants have nodules on their roots?
193. Which cells of large intestine secrete mucous?
194. Which of the following animals is irrelevant in method of feeding:
195. Which of the following animals is not omnivore?
196. Which of the following enzsymes convert the dipeptides into amino acids?
197. Which of the following enzymes acts on fats?
198. Which of the following enzymes is not present in pancreatic juice?
199. Which of the following groups have large premolar and molar teeth:
200. Which of the following is a pitcher plant?
201. Which of the following mucous glands is present in front of ears?
202. Which of the following salivary glands is present below the tongue?
203. Which of the following steps does not take place during act of swallowing?
204. Which of the following structures is used for grinding of food in cockroach?
205. Which of the followings is not used for replenishment of minerals?
206. Which of the followings does not come within nutrition?
207. Which of the followings function is irrelevant to oral cavity?
208. Which of the followings is a parasitic mode of nutrition?
209. Which of the followings is a Venus fly trap?
210. Which of the followings is carnivore?
211. Which of the followings is chlorosis?
212. Which of the followings is correct about the sac like digestive system?
213. Which of the followings is detritivore?
214. Which of the followings is fluid filter?
215. Which of the followings is irrelevant about the digestion in cockroach?
216. Which of the followings is not ectoparasite?
217. Which of the followings is not macrophagus feeder?
218. Which of the followings is not the character of the marcophagus?
219. Which of the followings is not the characteristic of predator?
220. Which of the followings is not the function of gastric juice?
221. Which of the followings is not the function of saliva?
222. Which of the followings is not the process included in the digestion?
223. Which of the followings is not the source of minerals?
224. Which of the followings is not the symptom of the dyspepsia?
225. Which of the followings is not true about the mucosa of the stomach?
226. Which of the followings is not true about the peristalsis?
227. Which of the followings is omnivore:
228. Which of the followings is the character of herbivores?
229. Which of the followings is the characteristic of carnivores?
230. Which of there has a bibbed leaf with midrib.
231. Which of there deficiencies causes stunted growth of roots?
232. Which of these plants are true autotrophs?
233. Which one engulfs the prey by protruding pharynx?
Short Questions
1. Can we get along without large intestine?
2. Define detritus
3. Define fluid feeders.
4. Define nutrition?
5. Define obesity?
6. Describe what happens to a meal containing fats, carbohydrates and proteins while it is in the stomach of man?
7. Differentiate between appendix and appendicitis.
8. Differentiate between capillaries and lacteals?
9. Differentiate between diarrhea and constipation.
10. Differentiate between extracellular and intracellular digestion.
11. Differentiate between ingestion and egestion.
12. Differentiate between obligate and facultative parasites?
13. Differentiate between pepsin and pepsinogen.
14. Distinguish between saprophytic and parasitic modes of life?
15. Enlist the enzymes of digestive juice of pancrease with their function.
16. Explain a predation?
17. Explain heart burn or pyros is?
18. Give at least two example of endoparasites?
19. Give examples of carnivores?
20. Give examples of omnivores?
21. Give some examples of fluid feeders?
22. Give some examples of insectivorous plants?
23. Give the composition of salive.
24. Give two functions of human liver.
25. How are gallstones formed in the gall bladder?
26. How diarrhea and constipation is caused?
27. How do the farmers replenish the deficiency of nutrient salts?
28. How does Amoeba engulf solid food particles?
29. How does female mosquito get food?
30. How does snail show the scraping feeding?
31. How does the digestive tract of herbivores differ from those of carnivores?
32. How is constipation caused in man?
33. How Sundew (Drosera) shows its insectivorous activity?
34. How trypsinogen is activated?
35. How we can control obesity?
36. In which machine form is trypsin secreted? How is it activated?
37. Name different modes of heterotrophic nutrition?
38. Name enzyme found in saliva?
39. Name the opening through which undigested food is ejected in Hydra and the planaria?
40. Name three pairs of salivary glands in humans.
41. Name two animals which possess a sac like digestive system ?
42. Names the hormones secreted by digestive system of human.
43. What are advantages and disadvantages of the parasitic node of life compared with that o a free living organism?
44. What are autotrophs?
45. What are carnivores?
46. What are detritivores?
47. What are fluid feeders?
48. What are functions of human liver?
49. What are functions of secretin?
50. What are herbivores?
51. What are heterotrophs?
52. What are insectivorous plants?
53. What are insectivorous plants? How they get their carbohydrates?
54. What are its symptoms?
55. What are macrophagous feeders?
56. What are nodules?
57. What are nutrients?
58. What are omnivores?
59. What are piles or haemonhoids?
60. What are piles?
61. What are the filter feeders?
62. What are the important groups of herbivorous mammals?
63. What is bolus?
64. What is botulism? What is its cause?
65. What is cholorosis? Name two elements.
66. What is detritus feeding? Give example.
67. What is dyspepsia? Give its characteristics.
68. What is filter feeding?
69. What is food poisoning? Give its symptoms.
70. What is heart burn or pyrosis?
71. What is heart burn?
72. What is holozoic nutrition?
73. What is lichen?
74. What is most appropriate name for digestive cavity of Hydra?
75. What is mycorrhiza?
76. What is myoglobin? Give its importance.
77. What is parasite?
78. What is secretin?
79. What is symbiotic nutrition ?
80. What is the advantage of a digestive tract as compared with a digestive cavity?
81. What is the emulsification of fats? Which secretion emulsifies fats?
82. What is the need of nutrients in our body?
83. What measure should be taken to avoid food poisoning?
84. What prevents the wall of stomach from being digested?
85. What special features are shown by the earth of carnivorous mammals?
86. What special features are shown by the teeth of herbivorous mammals?
87. What specialized features of your small intestine account for the efficient absorption of digested foodstuffs?
88. What the fluid feeders?
89. Whose deficiency cause chlorosis?
90. Why digestive system of cockroach is better adapted than those of Hydra and Planaria?
91. Why do malnourished children usually have large abdomens?
92. Why is digestion necessary?
93. Why some people develop intestinal gas and diarrhea by consuming milk products?
94. Write down deficiency symptoms of potassium and magnesium in plants.
95. Write down symptoms in plants caused by deficiency of phosphorous and potassium.
96. Write down the pH of fresh and stale human saliva?
97. Write the role of human pancreas in digestion.
Long Questions
1. Describe digestion in stomach of man.
2. Give the role of large intestine in human beings.
3. Describe parasitic and symbiotic nutrition in plants.
4. Describe digestion in planaria.
5. Describe digestion in hydra.
6. Discuss the process of nutrition in insectivorous plants.
7. Write a note on digestion in amoeba (with diagram).
8. Discuss digestion and absorption in small intestine.
9. Define parasitic nutrition in plants with an example?
10. What are insectivorous plants? How they get their carbohydrates.
11. Define parasites? Differentiate between endo and ectoparasite with example.
12. Define holozoic nutrition? Write names of steps of holozoic nutrition.
13. Define all steps of holozoic nutrition?
14. What are salivary glands? Name its types along with location.
15. Name enzymes present in saliva. Also write its composition.
16. Differentiate between glottis and epiglottis?
17. Differentiate between paristalsis and antiparistaisis?
18. What are ingredients of gastric juice? Name cells producing each ingrediants.
19. Write a note on heart burn and pyrosis?
20. What do you know about hunger panges in human?
21. Compare trypsin and pepsin?
22. Name hormones secreted by digestive system.
23. Enlist enzymes secreted by pancrease along with their functions?
24. Write two main functions of liver?
25. How does jaundice develop?
26. How gall stone is formed?
27. Differentiate between appendix and appendicitis.
28. Differentiate between diarrhea and constipation.
29. What is botulism? Give its causes and symptoms.
30. What is dyspepsia? Write its causes and symptoms.
31. Give the effects of obesity?