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Which of the following options has the correct pair of nephron parts that maintain pH and ionic balance of blood? ,
- a)Proximal convoluted tubule and Henle's loop
- b)Distal convoluted tubule and collecting duct
- c)Proximal convoluted tubule and glomerulus
- d)Collecting duct and Henle's loop
Correct answer is option 'B'. Can you explain this answer?
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Which of the following options has the correct pair of nephron parts t...
DCT maintains the pH and ionic balance in the blood by reabsorption of Na+, water, HCO3- and selective secretion of H+, K+ and NH3. Collecting duct plays a role in the maintenance of pH and ionic balance of blood by reabsorption of water, and selective secretion of H+ and K+ ions.
Most Upvoted Answer
Which of the following options has the correct pair of nephron parts t...
The correct answer is option 'B' - Distal convoluted tubule and collecting duct.
Explanation:
1. Role of nephrons:
Nephrons are the functional units of the kidney responsible for the filtration, reabsorption, and secretion of various substances. They help in maintaining the pH and ionic balance of the blood by regulating the reabsorption and secretion of ions.
2. Proximal convoluted tubule (PCT):
The PCT is the first part of the nephron after the glomerulus. It is responsible for the reabsorption of most of the filtered water, electrolytes, and nutrients back into the bloodstream. It plays a significant role in maintaining the pH and ionic balance of the blood by reabsorbing important ions like sodium, potassium, and bicarbonate.
3. Henle's loop:
Henle's loop is a U-shaped structure that follows the PCT. It consists of a descending limb and an ascending limb. The main function of Henle's loop is to concentrate the urine and establish an osmotic gradient in the kidney medulla. It plays a minimal role in maintaining the pH and ionic balance of the blood.
4. Distal convoluted tubule (DCT):
The DCT is the part of the nephron that comes after Henle's loop. It is responsible for the reabsorption and secretion of various ions, including sodium, potassium, and hydrogen ions. The DCT plays a crucial role in maintaining the pH and ionic balance of the blood by regulating the reabsorption and secretion of these ions.
5. Collecting duct:
The collecting duct is the final part of the nephron where urine is concentrated further before it is excreted. The collecting duct plays an essential role in maintaining the pH and ionic balance of the blood by regulating the reabsorption and secretion of ions, especially sodium and potassium ions.
Conclusion:
In summary, the correct pair of nephron parts that maintain the pH and ionic balance of the blood is the Distal convoluted tubule (DCT) and the collecting duct. These structures are responsible for the reabsorption and secretion of ions, which are essential for maintaining the pH and ionic balance of the blood.
Explanation:
1. Role of nephrons:
Nephrons are the functional units of the kidney responsible for the filtration, reabsorption, and secretion of various substances. They help in maintaining the pH and ionic balance of the blood by regulating the reabsorption and secretion of ions.
2. Proximal convoluted tubule (PCT):
The PCT is the first part of the nephron after the glomerulus. It is responsible for the reabsorption of most of the filtered water, electrolytes, and nutrients back into the bloodstream. It plays a significant role in maintaining the pH and ionic balance of the blood by reabsorbing important ions like sodium, potassium, and bicarbonate.
3. Henle's loop:
Henle's loop is a U-shaped structure that follows the PCT. It consists of a descending limb and an ascending limb. The main function of Henle's loop is to concentrate the urine and establish an osmotic gradient in the kidney medulla. It plays a minimal role in maintaining the pH and ionic balance of the blood.
4. Distal convoluted tubule (DCT):
The DCT is the part of the nephron that comes after Henle's loop. It is responsible for the reabsorption and secretion of various ions, including sodium, potassium, and hydrogen ions. The DCT plays a crucial role in maintaining the pH and ionic balance of the blood by regulating the reabsorption and secretion of these ions.
5. Collecting duct:
The collecting duct is the final part of the nephron where urine is concentrated further before it is excreted. The collecting duct plays an essential role in maintaining the pH and ionic balance of the blood by regulating the reabsorption and secretion of ions, especially sodium and potassium ions.
Conclusion:
In summary, the correct pair of nephron parts that maintain the pH and ionic balance of the blood is the Distal convoluted tubule (DCT) and the collecting duct. These structures are responsible for the reabsorption and secretion of ions, which are essential for maintaining the pH and ionic balance of the blood.
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Which of the following options has the correct pair of nephron parts that maintain pH and ionic balance of blood? ,a)Proximal convoluted tubule and Henles loopb)Distal convoluted tubule and collecting ductc)Proximal convoluted tubule and glomerulusd)Collecting duct and Henles loopCorrect answer is option 'B'. Can you explain this answer?
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Which of the following options has the correct pair of nephron parts that maintain pH and ionic balance of blood? ,a)Proximal convoluted tubule and Henles loopb)Distal convoluted tubule and collecting ductc)Proximal convoluted tubule and glomerulusd)Collecting duct and Henles loopCorrect answer is option 'B'. 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 Which of the following options has the correct pair of nephron parts that maintain pH and ionic balance of blood? ,a)Proximal convoluted tubule and Henles loopb)Distal convoluted tubule and collecting ductc)Proximal convoluted tubule and glomerulusd)Collecting duct and Henles loopCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following options has the correct pair of nephron parts that maintain pH and ionic balance of blood? ,a)Proximal convoluted tubule and Henles loopb)Distal convoluted tubule and collecting ductc)Proximal convoluted tubule and glomerulusd)Collecting duct and Henles loopCorrect answer is option 'B'. Can you explain this answer?.
Which of the following options has the correct pair of nephron parts that maintain pH and ionic balance of blood? ,a)Proximal convoluted tubule and Henles loopb)Distal convoluted tubule and collecting ductc)Proximal convoluted tubule and glomerulusd)Collecting duct and Henles loopCorrect answer is option 'B'. 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 Which of the following options has the correct pair of nephron parts that maintain pH and ionic balance of blood? ,a)Proximal convoluted tubule and Henles loopb)Distal convoluted tubule and collecting ductc)Proximal convoluted tubule and glomerulusd)Collecting duct and Henles loopCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following options has the correct pair of nephron parts that maintain pH and ionic balance of blood? ,a)Proximal convoluted tubule and Henles loopb)Distal convoluted tubule and collecting ductc)Proximal convoluted tubule and glomerulusd)Collecting duct and Henles loopCorrect answer is option 'B'. Can you explain this answer?.
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Which of the following options has the correct pair of nephron parts that maintain pH and ionic balance of blood? ,a)Proximal convoluted tubule and Henles loopb)Distal convoluted tubule and collecting ductc)Proximal convoluted tubule and glomerulusd)Collecting duct and Henles loopCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Which of the following options has the correct pair of nephron parts that maintain pH and ionic balance of blood? ,a)Proximal convoluted tubule and Henles loopb)Distal convoluted tubule and collecting ductc)Proximal convoluted tubule and glomerulusd)Collecting duct and Henles loopCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Which of the following options has the correct pair of nephron parts that maintain pH and ionic balance of blood? ,a)Proximal convoluted tubule and Henles loopb)Distal convoluted tubule and collecting ductc)Proximal convoluted tubule and glomerulusd)Collecting duct and Henles loopCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
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