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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

Insulin

B

Melatonin

C

Thyroxine

D

Adrenaline

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The correct Answer is:
B
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TRUEMAN BIOLOGY-CHEMICAL COORDINATION AND INTEGRATION-Multiple choice questions
  1. The excessive secretion of mineralocorticoids imdepedent of renin - an...

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  2. Melatonin is secreted by

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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 function of pineal body is to

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  5. Which of the following endocrine gland functions as a biological clock...

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  6. Which of these hormones may have a primary role in many circadian [24 ...

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  7. If thymus gland of an infant is removed which of the following will no...

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  8. Hypersecretion of glucagon may cause

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  9. Insuline increases

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  10. Alloxan treatment destroys

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  11. Match the hormones listed under column I with their functions listed u...

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  12. Study the following table

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  13. Match List I and List II and select the correct option

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  14. Obesity of face, hyperglycemia and virilism in females are characteris...

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  15. The genetic deficiency of ADH - receptor leads to

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  16. Which of the following hormones is not a steroid ?

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  17. Match the hormone with its source of secretion

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  18. Match List I with List II and choose the correct answer

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  19. Which of the following hormones is correctly matched with its deficien...

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  20. Parathormone influences calcium absorbton in the small intestine by re...

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