1. Cut 28 potato “tubes” – no skins ~ same length/trim ends
Unknown M
0.0M
0.2M
0.4M
0.6M
0.8M
1.0M
Cut 28 potato “tubes” – no skins ~ same length/trim ends
Fill cups 3/4 full with different [sucrose] (0.0M, 0.2M, 0.4M, 0.6M, 0.8M, 1.0M, UNKNOWN)
Obtain mass of each set of potato tubes.
4. Place potato tubes in cups AT SAME TIME
5. Let sit over night.
6. Determine mass again.

2. Fill cup ¾ with water.
Use glucose test strip to test cup water for glucose
Add 5 droppers of iodine to cup water
Tie end of dialysis bag
Fill dialysis tube with Glucose Starch
Squeeze out air! Leave space to expand & tie ends!
Determine the mass of the dialysis bag
Place dialysis bag in cup water.
Wait and observe what happens
Determine mass again next day.

3. Fill cups 3/4 full with 0.0 M (distilled water)
Tie end on 6 dialysis tubing bags
Fill each bag 1/3 -1/2 full w/ different [sucrose] (0.0M, 0.2M, 0.4M, 0.6M, 0.8M, 1.0M)
Squeeze out air! Leave space to expand & tie ends!
Obtain mass of each bag.
Place in distilled water cups AT SAME TIME
30 MINUTES!!!!!
Determine mass again.