Argentaffin cells are found in
Options
(a) Pancreas (b) Internal ear (c) Gastric glands (d) Liver
Correct Answer:
Gastric glands
Explanation:
Argentaffin cells are generally located at the base of gastric glands and […]
An average man needs approximately
Options
(a) 2900 K cal. energy/day (b) 500 K cal. energy/day (c) 1000 K cal. energy/day (d) 2000 K cal. energy/day
Correct Answer:
2900 K cal. energy/day
Explanation: […]
Amino acids not synthesized in the body are called
Options
(a) Non-essential (b) Active (c) Essential (d) Inactive
Correct Answer:
Essential
Explanation:
Essential amino acids are those which are taken from food, not […]
After fast running, man has fast heart beat, slow pulse and shallow breathing, in such condition he has
Options
(a) Oxygen debt (b) Poisoning due to lactic acid (c) No pulmonary pressure (d) […]
A typical fat molecule is made up of
Options
(a) Three glycerol molecules and one fatty acid molecule (b) One glycerol and three fatty acid molecules (c) One glycerol and one fatty acid […]
A person suffers from beri-beri, rickets and scurvy if he is not taking adequate amounts of
Options
(a) Vitamin B₁₂, A and C (b) Vitamin B₁, D and C (c) Vitamin A, B […]
A baby boy aged two years is admitted to play school and passes through a dental check-up. The dentist observed that the boy had twenty teeth. Which teeth were absent?
Options
(a) Molars […]
Which of the following terms describe human dentition?
Options
(a) Pleurodont, Diphyodont, Heterodont (b) Pleurodont, Monophyodont, Hom (c) Thecodont, Diphyodont, Heterodont (d) Thecodont, Diphyodont, Homodont
Correct Answer:
Thecodont, Diphyodont, Heterodont
Explanation:
In humans, […]
Which of the following options correctly represents the lung conditions in asthma and emphysema, respectively?
Options
(a) Decreased respiratory surface; Inflammation of bronchioles (b) Increased respiratory surface; Inflammation of bronchioles (c) Increased number […]
Which of the following is an occupational respiratory disorder?
Options
(a) Emphysema (b) Botulism (c) Silicosis (d) Anthracis
Correct Answer:
Silicosis
Explanation:
Silicosis is due to excess inhalation of silica dust in the […]
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