Which one of the following substances is acti | vedclass

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

Question

(A) The process of urine formation involves three main steps: glomerular filtration,reabsorption,and tubular secretion.Tubular secretion is the proces

Vedclass · Accepted Answer

Potassium ions

Vedclass · Answer

(A) The process of urine formation involves three main steps: glomerular filtration,reabsorption,and tubular secretion.Tubular secretion is the process where cells of the renal tubule extract substances from the peritubular capillaries and secrete them into the filtrate.$K^+$ (Potassium ions),$H^+$ (Hydrogen ions),and ammonia are actively secreted into the filtrate by the tubular cells to maintain the ionic and acid-base balance of body fluids.Amino acids and sodium ions are primarily reabsorbed from the filtrate,while chloride ions follow sodium passively.Therefore,potassium ions are the substances actively secreted.

Which one of the following substances is actively secreted into the glomerular filtrate of the kidney tubule?

Similar Questions

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

Glucose is mainly absorbed in

In which segment of the nephron,reabsorption is minimum?

Glucose and amino acids in the filtrate are reabsorbed by tubular epithelial cells through

The portion of the nephron which is relatively impermeable to water is:

Vedclass Test Series

Exam Paper Generator

Online Exam Module