What is the net movement of particles in diffusion, The net movement of particles in diffusion is from a region of higher concentration to a region of lower concentration, The net movement of particles in diffusion is from a region of lower concentration to a region of higher concentration, What is the net movement of particles in diffusion, The net movement of particles in diffusion is from a region of higher concentration to a region of lower concentration, The net movement of particles in diffusion is from a region of lower concentration to a region of higher concentration, What is meant by a “concentration gradient, the gradual change in the concentration of solutes in a solution as a function of distance through a solution, the process of particles moving from high to low concentration, How do molecules move in relation to their concentration, randomly and constantly, creating a net movement from areas of high concentration to areas of low concentration, Molecules actively seek areas of lower concentration because they want to be spread out evenly, What is meant by the term “passive transport “ and why does it not require energy, when a cell uses small amounts of ATP to move large molecules against their concentration gradient (from low to high) to get them into the cell quickly., a type of membrane transport that does not require energy to move substances across cell membranes, when is equilibrium reached , and what happens to the net movement of particles at that point, Equilibrium is reached when all reactants have turned into products, when the conc of reactants and products become uniform and remain constant over time. at this point m opposing forces or movements are balanced, Why does diffusion occur faster in gases than in liquids, gas particles are larger or heavier, or that they collide more frequently with each other than liquid particles do, the particles in a gas are more spread out and move faster than the particles in a liquid.

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