1) The gas emitted from inorganic fertilizers is a. chlorine gas b. nitrous gas c. ammonia gas d. hydrogen gas
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2) The pear-shaped sac which lies along lobe of liver on the ventral side is called a. buccal cavity b. oral cavity c. urinary bladder d. gall bladder
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3) The kind of malnutrition (OIN) stands for a. oral-intake of nutrients b. oral-intake of nitrogen c. over-intake of nutrients d. oral-interval of nitrogen
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4) The salts present in bile in place of enzymes are used for emulsification of a. proteins b. lipids c. carbohydrates d. amino acids
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5) Diarrhea occurs because of a. less water absorption b. more water absorption c. less water consumption d. more water consumption
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6) The protein which combines with proteins to form rhodopsin in rod cells of eye retina is a. glycerol b. insulin c. pepsin d. opsin
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7) The space behind mouth which has important functions in the digestion process is called a. alimentary canal b. esophagus c. oral cavity d. buccal cavity
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8) The enzyme released in saliva which functions in semi-digestion of starch is called a. bolus amylase b. pharynx amylase c. salivary amylase d. bile amylase
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9) The nutrients that are used by humans include a. minerals and vitamins b. proteins and lipids c. nucleon acids d. all of above
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10) The bolus is passed through the pharynx to enter into the a. larynx b. oral cavity c. esophagus d. epiglottis
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11) The kinds of fatty acids include a. unsaturated fatty acids only b. saturated fatty acids only c. acetic fatty acid d. unsaturated and saturated fatty acids
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12) The minerals that are required in an amount of less than 100 mg are called a. citric minerals b. nitric minerals c. trace minerals d. major minerals
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13) The micronutrient which is important in the transport of sugar, synthesis of enzymes and cell division is a. phosphorus b. boron c. potassium d. Sulphur
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14) The problems that can occur because of malnutrition for a long period are a. heart diseases b. starvation c. obesity d. all of above
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15) The situation which occurs due to the occurrence of more rainfall than normal level or poor water distribution is a. drought b. monsoon winds c. flood d. tropical rain
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16) The glycerol and fatty acids are absorbed into lacteal of a. duodenum b. villus c. bile d. bolus
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17) The part of the large intestine from which water is absorbed into the blood is called a. gall bladder b. cardiac sphincter c. colon d. pyloric sphincter
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18) The trace mineral which hardens tooth enamel and stabilizes the minerals of bones is a. sodium b. magnesium c. calcium d. fluoride
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19) The wave of relaxation and contraction in muscles of walls of the alimentary canal is called a. pharynx amylase b. salivary amylase c. anti-peristalsis d. peristalsis
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20) The name of fiber supplement is a. Ispaghol husk b. cumin husk c. coriander husk d. mint husk
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