Full Edition Stu Nt Exploration Osmosis Gizmo Answer Zip Pdf Torrent Book

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One of the major concepts in the field of osmosis is that molecules will always move from an area of high concentration to an area of low concentration. This movement is called diffusion. In the student exploration quiz on osmosis, you had to sort a list of molecules into a low and a high concentration side. Typically, this would be done by comparing molecule concentrations on both sides and then drawing lines to separate them into two different areas. For example, if one side contains more sugar molecules than the other, that side would be considered "high concentration" because there are more sugar molecules on one side than on the other. In osmosis, diffusion is the process in which a molecule in a higher concentration moves toward a lower concentration. According to the student exploration quiz on osmosis, when a gradient in concentration exists, all materials move from the high-concentration side to the low-concentration side. The question was not about whether or not molecules would move from high to low, but whether they would move from concentrated sugar molecules on one side of an equilibration tube to sugar molecules on the other side. In this case, diffusion is moving from "higher" sugar concentrations on one side of an equilibrium tube to "lower" sugar concentrations on the other side. Higher means more concentrated and lower means less concentrated. The question asks about the movement of sugar molecules, not water molecules. The solution to the student exploration quiz on osmosis involved using an equation to calculate the rate of diffusion into the plant that needs water. Here is some information that will be needed to help you solve that problem: The figure above shows an osmosis experiment in which water is moved through a semipermeable membrane; some of this water is transferred into another compartment labeled "S." The question asks for how much water was transferred, so you must use an equation to determine how much has moved. The solute molecules are less mobile than the water molecules, so the rate of diffusion into the compartment labeled "S" must be slower than that into compartment "T" (this is because eventually this will fill up with water, eventually reaching steady state). Therefore, you can use another equation to determine how much time will pass before the solute reaches the other side of the membrane. This is done by dividing both sides by m and solving for τ: where: You can then solve for m and solve for concentrations of sugar and water: The answer to this problem is: 1.5 mL/h of water transfers into the new section. This is the second part of a pair of questions on diffusion and osmosis. The first question involved whether or not water would move from the "high concentration" to the "low concentration" - it did. The student exploration quiz on osmosis asked: If water is more mobile than sugar molecules, which will first reach steady state: sugar molecules on one side of an equilibrium tube or water molecules on the other side? The answer to that question was sugar molecules will reach steady state first because they are more mobile than water molecules. cfa1e77820