HISTOLOGY
URINARY SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which stage of urine production involves adding ammonia, uric acid, and other waste substances directly into the renal tubule?
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reabsorption
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filtration
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secretion
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excretion
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Explanation:
Detailed explanation-1: -Secretion involves the transfer of hydrogen ions, creatinine, drugs, and urea from the blood into the collecting duct, and is primarily made of water. Blood and glucose are not normally found in urine.
Detailed explanation-2: -There are 3 main steps of urine formation: Glomerular filtration, Reabsorption Secretion. These processes ensure that only waste and excess water are removed from the body.
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