Class 12 Exam > Class 12 Questions > Which hormone controls the balance of water a...
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Which hormone controls the balance of water and minerals in the body?
- a)Vasopressin
- b)Mineralocorticoids
- c)Testosterone
- d)Thyroxine
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Which hormone controls the balance of water and minerals in the body?a...
Understanding Mineralocorticoids
Mineralocorticoids are a class of steroid hormones produced by the adrenal cortex. They play a crucial role in regulating the balance of water and minerals in the body.
Key Functions of Mineralocorticoids
- Regulation of Sodium and Potassium Levels:
- Mineralocorticoids, primarily aldosterone, promote the reabsorption of sodium ions in the kidneys.
- This process helps retain water, thus influencing blood volume and pressure.
- Water Retention:
- By increasing sodium reabsorption, mineralocorticoids indirectly cause water retention, which helps maintain hydration and overall fluid balance in the body.
- Potassium Excretion:
- Along with sodium retention, mineralocorticoids facilitate the excretion of potassium ions, which is vital for maintaining electrolyte balance.
The Role of Other Hormones
- Vasopressin:
- Also known as antidiuretic hormone (ADH), it primarily regulates water retention but does not have a direct role in mineral balance.
- Testosterone and Thyroxine:
- These hormones are involved in different physiological processes, such as development, metabolism, and energy regulation, but do not primarily manage water and mineral balance.
Conclusion
In summary, mineralocorticoids are essential for controlling the balance of water and minerals in the body. Their primary action involves sodium reabsorption and potassium excretion, making them vital for maintaining fluid and electrolyte homeostasis.
Mineralocorticoids are a class of steroid hormones produced by the adrenal cortex. They play a crucial role in regulating the balance of water and minerals in the body.
Key Functions of Mineralocorticoids
- Regulation of Sodium and Potassium Levels:
- Mineralocorticoids, primarily aldosterone, promote the reabsorption of sodium ions in the kidneys.
- This process helps retain water, thus influencing blood volume and pressure.
- Water Retention:
- By increasing sodium reabsorption, mineralocorticoids indirectly cause water retention, which helps maintain hydration and overall fluid balance in the body.
- Potassium Excretion:
- Along with sodium retention, mineralocorticoids facilitate the excretion of potassium ions, which is vital for maintaining electrolyte balance.
The Role of Other Hormones
- Vasopressin:
- Also known as antidiuretic hormone (ADH), it primarily regulates water retention but does not have a direct role in mineral balance.
- Testosterone and Thyroxine:
- These hormones are involved in different physiological processes, such as development, metabolism, and energy regulation, but do not primarily manage water and mineral balance.
Conclusion
In summary, mineralocorticoids are essential for controlling the balance of water and minerals in the body. Their primary action involves sodium reabsorption and potassium excretion, making them vital for maintaining fluid and electrolyte homeostasis.
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Community Answer
Which hormone controls the balance of water and minerals in the body?a...
Mineralocorticoids are steroid hormones which control the level of excretion of water and salt by the kidney, thus balancing the water and mineral levels as required.
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Which hormone controls the balance of water and minerals in the body?a)Vasopressinb)Mineralocorticoidsc)Testosteroned)ThyroxineCorrect answer is option 'B'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Which hormone controls the balance of water and minerals in the body?a)Vasopressinb)Mineralocorticoidsc)Testosteroned)ThyroxineCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which hormone controls the balance of water and minerals in the body?a)Vasopressinb)Mineralocorticoidsc)Testosteroned)ThyroxineCorrect answer is option 'B'. Can you explain this answer?.
Which hormone controls the balance of water and minerals in the body?a)Vasopressinb)Mineralocorticoidsc)Testosteroned)ThyroxineCorrect answer is option 'B'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Which hormone controls the balance of water and minerals in the body?a)Vasopressinb)Mineralocorticoidsc)Testosteroned)ThyroxineCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which hormone controls the balance of water and minerals in the body?a)Vasopressinb)Mineralocorticoidsc)Testosteroned)ThyroxineCorrect answer is option 'B'. Can you explain this answer?.
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