Question

define concentration gradient





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Answer 1

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Concentration gradient. The concentration gradient refers to the gradual change in the concentration of solutes present in a solution between two regions. In biology, a gradient results from an unequal distribution of ions across the cell membrane. When this happens, solutes move along a concentration gradient...

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Answer 2

Answer:

concentratration gradient is the process of particles which are sometimes called solutes,moving through a solution or gas from an area with a higher number of particles to an area with a lower number of particles .The areas are typically separated by a membrane.