lovehurts6456
contestada

in kidney cells, charged ions like sodium and chloride are reabsorbed from the urine against a concentration gradient. which mode of cellular transport is employed here?

a. facilitated diffusion

b. simple diffusion

c. osmosis

d. active transport

Respuesta :

Against their concentration gradient means its active transport.
Diffusion is with the concentration gradient.
Osmosis is the movement of water.
tacodaboss
D active transport hope it helps

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