MEDICAL
URETERS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Tubular secretion involves the movement of substances ____
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From capillary blood to tubular blood
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From proximal convoluted tubule to glomerulus
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From proximal convoluted tubule to distal convoluted tubule
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From tubular fluid to capillary blood
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Explanation:
Detailed explanation-1: -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.
Detailed explanation-2: -Hydrogen, creatinine, and drugs are removed from the blood and into the collecting duct through the peritubular capillary network.
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