1. What happened to the weight of the dialysis tubing in Beaker 1 (0% NaCl)? eles 2. What happened to the weight of the dialysis tubing in Beaker 2 (15% NaCl)? 3. What happened to the weight of the dialysis tubing in Beaker 3 (35% NaCl)? 4. For each of the three beakers, identify whether the solution was hypotonic, isotonic, or hypertonic relative to the dialysis tubing.

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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Use the tables to answer questions 1,2,3, and 4
Table 1. Compilation of classroom data: Difference (+/-) in the weights of dialysis tubing in
each of the three beakers.
Beaker 1 Beaker 2 Beaker 3
Beaker 1 Beaker 2 Beaker 3
0% Naci 15% Naci 35% Nacl
27.5
Group 1
Group 4
0% Naci 15% Naci 35% Naci
28.3
26.4
Starting weight, g
Final weight, g
Difference (+/-).
Starting weight, g
Final weight, g
Difference (+/-)
28.9
25
23.3
27.2
26
28.5
26.3
24.28
28.1
Beaker 1 Beaker 2
0% Naci 15% NacI 35% Nacl
Beaker 3
Beaker 1 Beaker 2 Beaker 3
0% Naci 15% Naci 35% NaCl
28.6
28.8
Group 2
Group 5
27.6
Starting weight, g
Final weight, g
Difference (+/-)
24.7
Starting weight, g
Final weight, g
Difference (+/-)
29.1
28.5
29.2
25.3
32.3
28.8
28.1
26.1
cell ot are
Beaker 1 Beaker 2 Beaker 3
Beaker 1 Beaker 2 Beaker 3
0% Naci 15% Naci 35% Naci
26.9
Group 3
Group 6
0% Naci 15% Nacl 35% NaCl
28.5
Starting weight, g
Final weight, g
Difference (+/-)
28.2
Starting weight, g
Final weight, g
Difference (+/-)
27.5
29.2
28.1
27.9
29.3
26.6
27.1
28.3
26.2
Table 2. Calculated average of classroom data for each beaker.
To mleob
Beaker 1 Beaker 2 Beaker 3
Class Average
0% Naci 15% Naci 35% NaCl
Difference (+/-)
Questions
As 1. What happened to the weight of the dialysis tubing in Beaker 1 (0% NaCl)?omplot
peustrea ch
2. What happened to the weight of the dialysis tubing in Beaker 2 (15% NaCl)?
swe
3. What happened to the weight of the dialysis tubing in Beaker 3 (35% NaCl)?
4. For each of the three beakers, identify whether the solution was hypotonic, isotonic, or
hypertonic relative to the dialysis tubing.
coch
zlon
5. Based on your knowledge of osmolarity, do you think the ocean is hypotonic, isotonic or
hypertonic relative to the organisms living within it?
36
Transcribed Image Text:Table 1. Compilation of classroom data: Difference (+/-) in the weights of dialysis tubing in each of the three beakers. Beaker 1 Beaker 2 Beaker 3 Beaker 1 Beaker 2 Beaker 3 0% Naci 15% Naci 35% Nacl 27.5 Group 1 Group 4 0% Naci 15% Naci 35% Naci 28.3 26.4 Starting weight, g Final weight, g Difference (+/-). Starting weight, g Final weight, g Difference (+/-) 28.9 25 23.3 27.2 26 28.5 26.3 24.28 28.1 Beaker 1 Beaker 2 0% Naci 15% NacI 35% Nacl Beaker 3 Beaker 1 Beaker 2 Beaker 3 0% Naci 15% Naci 35% NaCl 28.6 28.8 Group 2 Group 5 27.6 Starting weight, g Final weight, g Difference (+/-) 24.7 Starting weight, g Final weight, g Difference (+/-) 29.1 28.5 29.2 25.3 32.3 28.8 28.1 26.1 cell ot are Beaker 1 Beaker 2 Beaker 3 Beaker 1 Beaker 2 Beaker 3 0% Naci 15% Naci 35% Naci 26.9 Group 3 Group 6 0% Naci 15% Nacl 35% NaCl 28.5 Starting weight, g Final weight, g Difference (+/-) 28.2 Starting weight, g Final weight, g Difference (+/-) 27.5 29.2 28.1 27.9 29.3 26.6 27.1 28.3 26.2 Table 2. Calculated average of classroom data for each beaker. To mleob Beaker 1 Beaker 2 Beaker 3 Class Average 0% Naci 15% Naci 35% NaCl Difference (+/-) Questions As 1. What happened to the weight of the dialysis tubing in Beaker 1 (0% NaCl)?omplot peustrea ch 2. What happened to the weight of the dialysis tubing in Beaker 2 (15% NaCl)? swe 3. What happened to the weight of the dialysis tubing in Beaker 3 (35% NaCl)? 4. For each of the three beakers, identify whether the solution was hypotonic, isotonic, or hypertonic relative to the dialysis tubing. coch zlon 5. Based on your knowledge of osmolarity, do you think the ocean is hypotonic, isotonic or hypertonic relative to the organisms living within it? 36
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