________ is the movement of a substance from the tubular lumen into the peritubular capillary blood. Secretion Filtration Reabsorption Excretion
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Step 1: Tubular secretion is the transfer of materials from the peritubular capillaries to the renal tubular lumen. Show more…
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The process of tubular reabsorption occurs in the renal corpuscles of the kidneys and involves an estimate of glomerular filtration rate indicating passage of tubular fluid to circulatory system, continuous passage of tubular fluid into peritubular capillary network and back again, active and passive transport of substances (e.g. glucose) and water from tubular fluid to the blood, and active transport of water, passive transport of glucose into peritubular capillary network.
Madhur L.
The active transport of solutes into the lumen of an excretory organ is called a. filtration. b. reabsorption. c. secretion. d. excretion.
In tubular absorption, which of the following processes essentially drives all of the others? a. active transport of $\mathrm{Na}^{+}$ from the proximal tubular cell toward a capillary b. facilitated transport of $\mathrm{Na}^{+}$ from the tubular lumen into the proximal tubular cell c. diffusion of water from the proximal tubular cell toward a capillary d. diffusion of $\mathrm{Cl}^{-}$ from the tubular lumen into the proximal tubular cell
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