Prostaglandins have no role in
Options
(a) inflammatory and allergic reactions (b) blood clotting (c) smooth muscle contraction (d) conduction of nerve impulses
Correct Answer:
conduction of nerve impulses
Explanation:
Prostaglandin is any […]
Retina of eye is analogous to which part of camera?
Options
(a) film (b) lens (c) shutter (d) glass
Correct Answer:
film
Explanation:
No explanation available. Be the first to write the explanation […]
Rhodopsin is found in
Options
(a) rods only (b) whole of retina (c) cones only (d) ganglion cells
Correct Answer:
rods only
Explanation:
The rod cells of the retina contain the pigment rhodopsin […]
Secretin hormone is secreted by
Options
(a) intestine (b) pancreas (c) liver (d) duodenum
Correct Answer:
duodenum
Explanation:
Secretin is a hormone secreted by the Brunner’s glands in the wall of duodenum under […]
Secretions of ductless glands are known as
Options
(a) hormones (b) pheromones (c) enzymes (d) mucous
Correct Answer:
hormones
Explanation:
No explanation available. Be the first to write the explanation for this question […]
Sensation of stomach pain is due to
Options
(a) interoceptors (b) proprioceptors (c) exteroceptors (d) teloreceptors
Correct Answer:
interoceptors
Explanation:
No explanation available. Be the first to write the explanation for this question […]
Sex hormones can work without the help of
Options
(a) insulin (b) pituitary (c) placenta (d) gonadotropins
Correct Answer:
insulin
Explanation:
No explanation available. Be the first to write the explanation for this […]
Spinal cord passes through
Options
(a) foramen and magnum (b) foramen of Monro (c) iter (d) trochlear
Correct Answer:
foramen and magnum
Explanation:
No explanation available. Be the first to write the explanation […]
Sympathetic nervous system induces
Options
(a) heart beat (b) secretion of saliva (c) secretion of semen (d) secretion of digestive juices
Correct Answer:
heart beat
Explanation:
No explanation available. Be the first to […]
Taste buds on the posterior side of tongue in humans recognize
Options
(a) sweet taste (b) bitter taste (c) sour taste (d) none of these
Correct Answer:
bitter taste
Explanation:
The taste buds on […]
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