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The functions of kidney are controlled by ADH, JGA and ANF. Which of the following is not a function of kidneys?
- a)Homeostasis
- b)Maintenance of pH
- c)Absorption of nitrogenous wastes
- d)Maintenance of salt contents
Correct answer is option 'C'. Can you explain this answer?
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The functions of kidney are controlled by ADH, JGA and ANF. Which of t...
This is the correct option as this is not a function of kidneys. Kidneys do not absorb nitrogenous wastes. They remove nitrogenous wastes such as urea and uric acid from the blood.
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The functions of kidney are controlled by ADH, JGA and ANF. Which of t...
Functions of Kidneys:
Homeostasis:
- The kidneys play a crucial role in maintaining homeostasis in the body by regulating the balance of fluids, electrolytes, and pH levels. They help in filtering waste products from the blood, adjusting the concentration of substances like sodium, potassium, and calcium, and controlling blood pressure.
Maintenance of pH:
- One of the key functions of the kidneys is to regulate the pH of the blood by excreting hydrogen ions and reabsorbing bicarbonate ions. This helps in keeping the blood pH within a normal range (around 7.35-7.45) to ensure proper functioning of enzymes and other biochemical processes in the body.
Absorption of Nitrogenous Wastes:
- The kidneys are responsible for filtering nitrogenous wastes such as urea, creatinine, and uric acid from the blood and excreting them in the form of urine. This process helps in maintaining the overall balance of nitrogenous compounds in the body and preventing the build-up of toxic substances.
Maintenance of Salt Contents:
- Another important function of the kidneys is to regulate the salt (sodium and chloride) levels in the body. They help in retaining or excreting salt as needed to maintain the proper balance of electrolytes in the blood and tissues. This process also plays a role in controlling blood pressure and fluid balance.
Conclusion:
- In summary, while the kidneys are involved in various functions such as homeostasis, pH regulation, and maintenance of salt contents, absorption of nitrogenous wastes is not a function of the kidneys. It is important for the kidneys to efficiently filter out nitrogenous wastes to prevent their accumulation in the body and maintain overall health.
Homeostasis:
- The kidneys play a crucial role in maintaining homeostasis in the body by regulating the balance of fluids, electrolytes, and pH levels. They help in filtering waste products from the blood, adjusting the concentration of substances like sodium, potassium, and calcium, and controlling blood pressure.
Maintenance of pH:
- One of the key functions of the kidneys is to regulate the pH of the blood by excreting hydrogen ions and reabsorbing bicarbonate ions. This helps in keeping the blood pH within a normal range (around 7.35-7.45) to ensure proper functioning of enzymes and other biochemical processes in the body.
Absorption of Nitrogenous Wastes:
- The kidneys are responsible for filtering nitrogenous wastes such as urea, creatinine, and uric acid from the blood and excreting them in the form of urine. This process helps in maintaining the overall balance of nitrogenous compounds in the body and preventing the build-up of toxic substances.
Maintenance of Salt Contents:
- Another important function of the kidneys is to regulate the salt (sodium and chloride) levels in the body. They help in retaining or excreting salt as needed to maintain the proper balance of electrolytes in the blood and tissues. This process also plays a role in controlling blood pressure and fluid balance.
Conclusion:
- In summary, while the kidneys are involved in various functions such as homeostasis, pH regulation, and maintenance of salt contents, absorption of nitrogenous wastes is not a function of the kidneys. It is important for the kidneys to efficiently filter out nitrogenous wastes to prevent their accumulation in the body and maintain overall health.
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The functions of kidney are controlled by ADH, JGA and ANF. Which of the following is not a function of kidneys?a)Homeostasisb)Maintenance of pHc)Absorption of nitrogenous wastesd)Maintenance of salt contentsCorrect answer is option 'C'. Can you explain this answer?
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The functions of kidney are controlled by ADH, JGA and ANF. Which of the following is not a function of kidneys?a)Homeostasisb)Maintenance of pHc)Absorption of nitrogenous wastesd)Maintenance of salt contentsCorrect answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The functions of kidney are controlled by ADH, JGA and ANF. Which of the following is not a function of kidneys?a)Homeostasisb)Maintenance of pHc)Absorption of nitrogenous wastesd)Maintenance of salt contentsCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The functions of kidney are controlled by ADH, JGA and ANF. Which of the following is not a function of kidneys?a)Homeostasisb)Maintenance of pHc)Absorption of nitrogenous wastesd)Maintenance of salt contentsCorrect answer is option 'C'. Can you explain this answer?.
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