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 complete reabsorption of glucose occurs in the ........

Classify the following substances as actively or passively transported during the reabsorption of $GFR$: glucose,amino acids,nitrogenous wastes,$Na^+$,water.

Sodium,water and phosphate reabsorption is maximum in

Reabsorption of useful substances from the glomerular filtrate occurs in the:

$A$ large quantity of fluid is filtered every day by the nephrons in the kidneys. Only about $1\%$ of it is excreted as urine. The remaining $99\%$ of the filtrate

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?$P \quad\quad Q \quad\quad R$