Explain the statement: Water may be present, but “osmotically unavailable"
Explain the statement: Water may be present, but “osmotically unavailable"
Homework Answers
In osmosis, water always moves from low concentration( where the solute concentration is low, such as pure water) to higher concentration( where the solute concentration is high, such as seawater).
Therefore, if we separate a hypertonic solution( higher solute conc.) from a hypotonic solution by a semi-permeable membrane, the flow of water will be from the hypotonic solution to the hypertonic solution. Though water is present, it will be osmotically unavailable for the hypotonic solution because of the migration of water.
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Explain the statement: Water may be present, but “osmotically
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11-2. Explain why the audit of revenue and receivables may present the auditors with significant audit risk
please give me the right answer.
thanks
In many biological solutions, water is the solvent, meaning that solute molecules are dissolved in it (think of salt or sugar water). If a solute does not move across a semipermeable membrane, it is асr known an osmotically active solute. For the following examples, assume that the solute is osmotically active. In osmosis, water molecules move across the cellular membrane down the gradient (from an area of low solute/high water concentration to an...
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explain please
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3. Water flows in a rectangular channel of width, w. In some cases, the water may suddenly increase in elevation as shown in the figure (from h to ha) through a highly disturbed region called a hydraulic jump. Assume the velocity is uniform at stations 1 and 2, and assume the pressures are distributed hydrostatically. Neglect friction on the channel bottom and sides. Hydraulic jump V2 Figure for problem 3. (a) Discuss the assumptions made in the problem statement. How...
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