Biology

Biology, 23.08.2019 20:00, joeljuarez128oyusun

Which term describes the difference in the concentrations of a substance across a cell's membrane?
a. diffusion membrane
b. concentration membrane
c. concentration gradient
d. molcular concentration

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Math the terms to the definitions terms: diffusion facilitative diffusion active transport concentration gradient equilibrium definitions: the movement of large molecules through a membrane protein channel along the concentration gradient. concentration of a substance is the same throughout a space the movement of particles from regions of higher density to lower density regions movement of material across the cell membrane without energy a difference in the concentration of a substance across a distance

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