WebNov 8, 2024 · osmosis is the process by which water moves from a higher concentration through a selectively permeable membrane therefore, water will moves inside the potato … WebList the molarities at which water exited the potato strips. Why did water move out of the Show transcribed image text Expert Answer A. Osmosis can be defined as the …

Why do you need to dry the potatoes before weighing them?

WebJun 12, 2016 · A. Define osmosis. How did you observe osmosis in Exercise 1? B. List molar concentrations (0.0 M, 0.2 M, etc.) at which water entered the potato strips. Why did water move into the potato strips? Were these solutions hypotonic, hypertonic, or isotonic? C. List the molarities at which water exited the potato strips. WebTherefore for osmosis to occur, the two solutions must be separated by a semi-permeable, membrane, for this case, the potato cell membrane is only permeable to water molecules from potato cell but is not permeable to … merlion homes

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The potato strips were then carefully bloated using tissue paper without squeezing them to remove water from the external part. Their respective weights were measured and noted. Subsequently, they were placed in the prepared sucrose solutions. After forty-five minutes the strips were removed, bloated, and reweighed. See more Osmosis refers to a special form of transport of water molecules across the plasma membrane. It involves water molecules movement through a selectively permeable … See more An increase in the concentration of sucrose solution results in a subsequent decrease in the weight of potato strips. See more To determine the relationship between an increase in sucrose concentration and the resulting effect on the weight of potato strips. See more For this experiment, the varying sucrose concentration solution is the independent variable. The final weight of potato strips at the end of the … See more WebOsmosis is the key to understanding this issue. Osmosis is the diffusion of water across a semi-permeable membrane (yikes!) from an area of high concentration of water, to an area of low concentration. Semi-permeable … WebSpecifically, osmosis: - Requires the expenditure of cellular energy - Is diffusion of water from one region to another - Is diffusion of water across a selectively permeable membrane - Is none of the above Is the diffusion of water across a selectively permeable membrane how quickly do magnolia trees grow