How Does Tubular Secretion Occur
Tubular Secretion Is the Transfer of Materials from Peritubular Capillaries to the Renal Tubular Lumen; It Is the Opposite Process of Reabsorption. This...
Tubular secretion is the transfer of materials from peritubular capillaries to the renal tubular lumen; it is the opposite process of reabsorption. This secretion is caused mainly by active transport and passive diffusion. Usually only a few substances are secreted, and are typically waste products.
Where does tubular secretion occur in the nephron?
Tubular secretion occurs throughout the different parts of the nephron, from the proximal convoluted tubule to the collecting duct at the end of the nephron.
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Where does the tubular reabsorption occur?
Tubular Reabsorption Reabsorption of water and ions also occurs in the distal tubule and in the collecting duct.