Classify the following substances as actively | vedclass

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(A) During the reabsorption of $GFR$ in the nephron,substances are transported back into the blood either actively or passively.$1$. Actively transpor

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Actively: glucose,amino acids,nitrogenous wastes; Passively: $Na^+$,water

Vedclass · Answer

(A) During the reabsorption of $GFR$ in the nephron,substances are transported back into the blood either actively or passively.$1$. Actively transported substances: These require energy $(ATP)$ to move against their concentration gradient. Examples include glucose,amino acids,and nitrogenous wastes.$2$. Passively transported substances: These move along their concentration gradient without the expenditure of energy. Examples include $Na^+$ (in certain segments) and water (via osmosis).

Classify the following substances as actively or passively transported during the reabsorption of $GFR$: glucose,amino acids,nitrogenous wastes,$Na^+$,water.

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