Dialysis bag in beaker Cell in beaker 2M Na+ 2M Na+ 2M CI- 2M glucose 2M starch 2M CI- 2M glucose 2M starch Water Water 7M glucose Water 7M glucose Water 3. In this question, I'm asking you to connect lecture with 204 lab! The concentrations shown in the diagram are the concentrations of the solutions at the start of an experiment. a) At the start of the experiment, what is the osmotic concentration (combined concentration of all solute particles) of the solution in the dialysis bag and the cell? b) Describe the direction of diffusion (into the bag, out of the bag, or no net movement) at the beginning of the experiment for each molecule in the dialysis bag above: c) Describe the direction of diffusion (into the cell, out of the cell, or no net movement) at the beginning of the experiment for each molecule in the cell above (note: cell membrane is a phospholipid bilayer):

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Dialysis bag in beaker
Cell in beaker
2M Nat
2M Nat
2M CI-
2M glucose
2M starch
2M CI-
2M glucose
2M starch
Water
Water
7M glucose
Water
7M glucose
Water
3. In this question, I'm asking you to connect lecture with 204 lab! The concentrations shown in the
diagram are the concentrations of the solutions at the start of an experiment.
a) At the start of the experiment, what is the osmotic concentration (combined concentration of all
solute particles) of the solution in the dialysis bag and the cell?
b) Describe the direction of diffusion (into the bag, out of the bag, or no net movement) at the beginning
of the experiment for each molecule in the dialysis bag above:
c) Describe the direction of diffusion (into the cell, out of the cell, or no net movement) at the beginning
of the experiment for each molecule in the cell above (note: cell membrane is a phospholipid bilayer):
Transcribed Image Text:Dialysis bag in beaker Cell in beaker 2M Nat 2M Nat 2M CI- 2M glucose 2M starch 2M CI- 2M glucose 2M starch Water Water 7M glucose Water 7M glucose Water 3. In this question, I'm asking you to connect lecture with 204 lab! The concentrations shown in the diagram are the concentrations of the solutions at the start of an experiment. a) At the start of the experiment, what is the osmotic concentration (combined concentration of all solute particles) of the solution in the dialysis bag and the cell? b) Describe the direction of diffusion (into the bag, out of the bag, or no net movement) at the beginning of the experiment for each molecule in the dialysis bag above: c) Describe the direction of diffusion (into the cell, out of the cell, or no net movement) at the beginning of the experiment for each molecule in the cell above (note: cell membrane is a phospholipid bilayer):
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