cells. The permeable to the dialysis \"membrane. we will use bags made of dialys
ID: 190431 • Letter: C
Question
cells. The permeable to the dialysis "membrane. we will use bags made of dialysis tubing e solute for today s 1ab is sucrose, which is not Osmosis Procedure 1. Pi1l our beakers with the following Beaker A: 200 ml of water Beaker B: 200 mi of water Beaker C: 200 ml of 30% sucrose solution Beaker D: 200 ml of water 2. Fi 11 four dialysis bags with the tollowing: Bag A: 10 ml of vater Bag B: 10 ml of 30% sucrose Bag C: 10 ml of water Bag D: 10 ml of 15% sucrose 3. Weigh all bags to the nearest tenth of a gram. Record 4. Place each bag in its respective beaker. 5. Take the bags out and record their weights every 15 minutes these initial weights in the table on page 34. for 1 hour. So you will have weights for 0 time, 15 min.. 30 min., 45 min., and 60 min. Record the data in the table on page 34. During your first waiting period, complete steps 1 and 2: formolate q hypothesis torn/ will happen } o each each ba as isotonic, hypertonior-eypotoni Da BAG A: BAG B: BAG C: BAG D:Explanation / Answer
Bag A is isotonic to beaker 1 as both have only water in them and there will not be any change in the mass of the bag A when placed in beaker A.
Bag B is Hypertonic to beaker 2 as the bag has 30% solution of sucrose inside it. Water from beaker will move inside the bag B and as a result of it, there will be the increase in the weight of bag B.
Bag C is Hypotonic to beaker 3 as the beaker has 30% solution of sucrose inside it. Water from the bag will move in the beaker 3 and as a result of it, there will be the decrease in the weight of bag B.
Bag D is Hypertonic to beaker 4 as the bag has 15 % solution of sucrose inside it. Water from beaker will move inside the bag D and as a result of it, there will be the increase in the weight of bag D.
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