michKeishonnag michKeishonnag

02-11-2016
Biology

Answered

The cytoplasm of animal cells has a concentration of potassium ions (k ) as much as 20 times higher than the concentration outside the cell. how do cells move potassium ions against a concentration gradient, from a lower concentration to a higher one?

Afacilitated diffusion
Bactive transport
Cosmosis
Ddiffusion

Verified Answer :

HillbillyBioTeacher HillbillyBioTeacher

13-11-2016

BActive transport (using ATP)

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