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4. Water diffuses
05/19/13 page 4Review Sheet Results1. Explain the effect that increasing the Na+ Cl- concentration had on osmotic pressure and why it has this effect. How welldid the results compare with your prediction?2. Describe one way in which osmosis is similar to simple diffusion and one way in which it is different.3. Solutes are sometimes measured in milliosmoles. Explain the statement, “Water chases milliosmoles.”4. The conditions were 9 mM albumin in the left beaker and 10 mMglucose in the right beaker with the 200 MWCOmembrane in place. Explain the results. How well did the results compare with your prediction?
Exercise 1: Cell Transport Mechanisms and Permeability: Activity 4: Simulating Filtration Lab ReportPre-lab Quiz ResultsYou scored 100% by answering 4 out of 4 questions correctly.1. Filtration is a process that 2. Filtration is dependent upon a4. An important place that filtration takes place in the body is in05/20/13 page 1
05/20/13 page 2Experiment ResultsPredict Question:Predict Question 1: What effect will increasing the pore size of the filter have on the filtration rate?Predict Question 2: What will happen if you increase the pressure above the beaker (the driving pressure)?Stop & Think Questions:The reason none of the solutes were present in the filtrate was that