Q40 / 322 · NTA Abhyas (NEET) 2020 · Zoology · Chemical Coordination and Integration

Identify the hormone which performs the following functions -

I. Maintenance of water and electrolyte balance
II. Regulation of BMR
III. Regulation of erythropoiesis

  • Correct answer
    A
    Thyroxine
  • B
    Adrenaline
  • C
    ACTH
  • D
    Estrogen

Solution

Functions of Thyroid gland/hormones :

1. Regulation of the basal metabolic rate (BMR).

2. Regulate the process of red blood cell formation and menstrual cycle.

3. Controlling the metabolism of carbohydrates, proteins and fats.

4. Maintenance of water and electrolyte balance.

5. Decrease the blood calcium levels by secreting another protein hormone : Thyrocalcitonin (TCT).

Hence, the correct answer is option: 'A'.

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