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Find out the concentration of the cell contents of a potato Introduction Osmosis is the diffusion of water from a lower concentration of solute to a higher concentration of solute through a partially permeable membrane. This lets smaller molecules such as water, pass through but does not allow bigger molecules through. The molecules continue to diffuse until they reach a balanced state, where no area has a higher or lower concentration than any other. In a high concentration of water the amount of sugar solution is low. This is called a weak/dilute solution. In a weak concentration of water the amount of sugar solution is high. This is called a strong/concentrated solution. When a semi-permeable membrane divides two solutions, the water will move from the area of high concentration to the area of low concentration, until both sides are equal. Aim To find out how much sugar concentration there is in a cell of a potato....

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