The 24 hour (diurnal) rhythm of our body such as the sleep-wake cycle is regulated by the hormone:
Options
(a) calcitonin (b) prolactin (c) adrenaline (d) melatonin
Correct Answer:
melatonin
Explanation:
Melatonin is […]
Toxic agents present in food which interfere with thyroxine synthesis lead to the development of:
Options
(a) toxic goitre (b) cretinism (c) simple goitre (d) thyrotoxicosis
Correct Answer:
simple goitre
Explanation:
Goitre is […]
Which one of the following is the correct matching of three items and their grouping category?
Options
(a) ilium, ischium, pubis – coxal bones of pelvic gridle (b) actin, myosin, rhodopsin. – muscle proteins […]
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