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The Effect of Concentrations of Starch and Sugar Solutions on Synthetic Semi- Question: Is dialysis tubing selectively permeable? Hypothesis: If one has dialysis tubing, which is dipped in water, filled with Gatorade and starch and is left for 15 minutes, the sug ....

Middle of Essay
.... 3. Twist one end of the tubing. 4. Fold the twisted end over on itself. 5. Tie a tight knot. Leave the extra string. 6. Insert the transfer pipette (cut off top) about one third of the way into the tubing. 7. Tie a knot securely around the transfer pipette. Leave the extra string. 8. Add two transfer pipettes (two squirts) of the Gatorade solution to the tubing. 9. Add two transfer pipettes (two squirts) of the starch solution to the tubing. 10. If you spilled any solutions while transferring, carefully rinse the tubing. 11. Fill the cylinder with distilled water to about 2.54 cm from the top. 12. Place the tubing into the cylinder of water. 13 ....