The following figure shows the reabsorption a | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) In the nephron,the descending limb of the Loop of Henle is permeable to water but nearly impermeable to electrolytes. Therefore,water is reabsorbe

Vedclass · Accepted Answer

$H_2O \quad NaCl \quad NaCl$

Vedclass · Answer

(A) In the nephron,the descending limb of the Loop of Henle is permeable to water but nearly impermeable to electrolytes. Therefore,water is reabsorbed from the filtrate into the medullary interstitium,which is represented by $P = H_2O$.The ascending limb of the Loop of Henle is impermeable to water but allows the transport of electrolytes. In the thick segment of the ascending limb,$NaCl$ is actively transported out of the filtrate,represented by $Q = NaCl$.In the thin segment of the ascending limb,$NaCl$ is transported out by diffusion,represented by $R = NaCl$.Thus,$P = H_2O$,$Q = NaCl$,and $R = NaCl$.

The following figure shows the reabsorption and secretion of major substances in different parts of the nephron. What do $P$,$Q$,and $R$ represent?
$P \quad\quad Q \quad\quad R$

Similar Questions

The maximum amount of electrolytes and water $(70-80\ \%)$ from the glomerular filtrate is reabsorbed in which part of the nephron?

In which segment of the nephron,reabsorption is minimum?

In which part of the nephron are the majority of electrolytes and water ($70$ to $80\%$) reabsorbed from the glomerular filtrate?

Which substances are reabsorbed from the collecting duct?

Under normal conditions,which substance is completely reabsorbed in the renal tubules?

Vedclass Test Series

Exam Paper Generator

Online Exam Module

The following figure shows the reabsorption and secretion of major substances in different parts of the nephron. What do $P$,$Q$,and $R$ represent?$P \quad\quad Q \quad\quad R$