66. Which one of the following pairs is not correctly matched
A. Vitamin C-Scurvy
B. Vitamin B2 -Pellagra
C. Vitamin B12 -Pernicious anemia
D. Vitamin B6 -Beri-beri
Answer: D
_______________________
67. Cells of the pancreas are not digested by their own enzymes because
A. Enzymes are secreted in inactive form
B. Cells are lined by mucous membrane
C. Enzymes are released only when needed
D. None of the above
Answer: A
_______________________
68. Cholecystokinin is secretion of
A. Duodenum that causes contraction of gall bladder
B. Goblet cells of ileum the stimulate secretion of succus entericus
C. Liver and controls secondary sex characters
D. Stomach that stimulates pancreas to release juice
Answer: A
_______________________
69. Enzyme trypsinogen is changed to trypsin by
A. Gastrin
B. Enterogastrone
C. Enterokinase
D. Secretin
Answer: C
_______________________
70. Castle's intrinsic factor is connected with internal absorption of
A. Pyridoxine
B. Riboflavin
C. Thiamine
D. Cobalaminc
Answer: D
_______________________
71. Aminopeptidase, a digestive enzyme a produces
A. Dipeptides
B. Smaller peptides
C. Peptones
D. Amino group
Answer: B
_______________________
72. Highest B.M.R. occurs in
A. Elephant
B. Rabbit
C. Human
D. Whale
Answer: B
_______________________
73. Excessive intake of alcohol causes
A. Jaundice
B. Dermatitis
C. Liver cirrhosis
D. Lung fibroses
Answer: C
_______________________
74. Muscular contractions of alimentary canal are
A. Circulation
B. Deglutition
C. Churning
D. Peristalsis
Answer: D
_______________________
75. Vitamin D is produced in human body by
A. Muscles
B. Nerves
C. Skin
D. None of these
Answer: C
_______________________
76. Fatty acids and glycerol are first absorbed by
A. Lymph vessels
B. Blood
C. Blood capilaries
D. Hepatic portal Vein
Answer: A
_______________________
77. During rest, metabolic requirements are minimum. This
is indicated by
A. Pulse
B. Breathing
C. O2 in take and CO2 output
D. All the above
Answer: D
_______________________
78. During prolonged fasting
A. First fats are used up, followed by carbohydrates from liver and muscles, and protein in the end
B. First carbohydrates are used up, followed by fats and proteins towards end
C. First lipids, followed by proteins and carbohydrates towards end
D. None of the above
Answer: B
_______________________
79. In which animal, tongue controls the temperature?
A. Rabbit
B. Dog
C. Man
D. Cow
Answer: B
_______________________
80. The largest gland in the human body is
A. Pancreas
B. Duodenum
C. Liver
D. Thyroid
Answer: C
_______________________
81. Which food substance is absorbed during digestion?
A. Carbohydrates
B. Proteins
C. Vitamins
D. Fats
Answer: C
_______________________
82. Which substance of saliva destroy harmful bacteria
A. Cerumin
B. Chyme
C. Lysozyme
D. Secret
Answer: C
_______________________
83. Which hormones induces secretion of succus entencus
A. Insulin
B. Secretin and cholycystokinin
C. Glucagon
D. Secretin
Answer: D
_______________________
84. If the dental formula of Rabbit is 2033/1023. What does
it show
A. Total number of teeth in rabbit is 15.
B. Number of total incisors in rabbit is 3.
C. Diastema is present between incisors and premolars
D. In the formula, 2033 is for adults and 1023 is for young ones.
Answer: C
_______________________
85. Which of the following is not a disaccharide
A. Glucose
B. Fructose
C. Sucrose
D. Galactose
Answer: C
_______________________
86. Which is correct about the bile?
A. It is synthesized by gall bladder and also stored there
B. It is an enzyme which emulsifies the fats
C. It contain bile salts and bile pigments
D. Bilirubin present in it decomposes fats
Answer: C
_______________________
87. When all the peptide bonds of a protein have been broken down . The result would be
A. Amide
B. Oligosaccharide
C. Polypeptide
D. Amino acid
Answer: D
_______________________
88. Hydrolysis of lipid yields
A. Fats
B. Fatty acids and glycerol
C. Mannose and glycerol
D. Maltose and fatty acid
Answer: B
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