Get Answers to all your Questions

header-bg qa

Among the given options, where is the concentration of Sodium and Chloride ions highest in the renal system?

Option: 1

At the base of the loop of Henle


Option: 2

In the innermost part of the medulla


Option: 3

In the outermost part of the cortex


Option: 4

Both at the base of the loop of Henle and in the innermost part of the medulla


Answers (1)

best_answer

Option 1 states that the concentration of Sodium and Chloride ions is highest at the base of the loop of Henle. This is correct because the loop of Henle plays a crucial role in creating a concentration gradient in the renal medulla. As filtrate flows through the descending limb of the loop of Henle, water is reabsorbed passively, concentrating the solutes, including Sodium and Chloride ions. At the base of the loop of Henle, where the ascending limb begins, the concentration of sodium and chloride ions is highest due to the reabsorption of water and the impermeability of the ascending limb to water.

Therefore, option 1 accurately identifies the location of the highest concentration of sodium and chloride ions in the renal system.

 

Posted by

manish painkra

View full answer

NEET 2024 Most scoring concepts

    Just Study 32% of the NEET syllabus and Score up to 100% marks