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The 24 hour (diurnal) rhythm of our body...

The 24 hour (diurnal) rhythm of our body such as the sleep-wake cycle is regulated by the hormone
Or
Which hormone is secreted more in dark condition

A

Calcitonin

B

Prolactin

C

Adrenaline

D

Melatonin

Text Solution

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The correct Answer is:
D
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TRUEMAN BIOLOGY-CHEMICAL COORDINATION AND INTEGRATION-Multiple choice questions
  1. Which one of the following pairs of hormones are the examples of those...

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  2. Select the correct matching of a hormone, its source and function.

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  3. The 24 hour (diurnal) rhythm of our body such as the sleep-wake cycle ...

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  4. The gland which regulates the level of calcium in the blood is

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  5. Hypothyroidism during pregnancy causes

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  6. During summer season, which hormone concentration is maintained at hig...

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  7. Somatostatin is produced by

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  8. Which of the following vitamins has some physiological effects similar...

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  9. Function of somatostatin is to

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  10. Thymosin hormone is secreted by

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  11. Gigantism and acromegaly are due to

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  12. Which of the following is not correct for the effect of parathormone ?

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  13. In females, hormone inhibin is secreted by

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  14. Mastergland, pituitary has a non - functional part in humans

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  15. The chemical nature of hormones secreted by alpha and delta cells of p...

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  16. Secretion of mineralocorticoids is under control of

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  17. Functioning of thyroid is under the control of TSH except for

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  18. Damage to thymus in a child may lead to

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  19. Match the hormone with its source of secretion {:((a)" Somatostatin...

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  20. Goitre can occur as a consequences of all the following except

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