Choose the correct pair regarding urine forma | vedclass

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(B) Urine formation involves three main processes: Glomerular filtration,Reabsorption,and Tubular secretion.$1$. Glomerular filtration occurs in the g

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Tubular secretion - Secretion of $H^+, K^+$ and ammonia into the filtrate

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(B) Urine formation involves three main processes: Glomerular filtration,Reabsorption,and Tubular secretion.$1$. Glomerular filtration occurs in the glomerulus,not the $DCT$.$2$. Reabsorption occurs primarily in the renal tubules ($PCT$,Loop of Henle,$DCT$,and Collecting Duct),not the glomerulus.$3$. Tubular secretion involves the active secretion of substances like $H^+, K^+$,and ammonia into the filtrate to maintain ionic and acid-base balance.$4$. The $GFR$ (Glomerular Filtration Rate) is approximately $125 \ ml/min$ (or $180 \ liters$ per day),whereas $1100-1200 \ ml/min$ is the renal blood flow.

Choose the correct pair regarding urine formation.

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