What is the sucrose concentration at which zero percent change in weight is observed: What is the water potential Yw of Tradescantia or Allium сера сells? What is the water potential Yw of the Solanum tuberosum potato cells?

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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Sucrose initial Final delta %weight change
Conc. weight weightweightincreaseX100/origi
1.41
6.41
28.2
0.1
6.38
1.38
27.6
0.2
5.80
0.80
16
0.3
5.05
0.05
1
0.4
4.50
0.5
|10
0.5
4.00
1
20
0.6
3.5
|1.5
30
0.7
2.90
2.1
42
0.8
2.20
2.8
0.9
|1.75
3.25
1.0
1.38
3.62
|72.4
Then
9.
Determine the molar concentration of sucrose
that gives 0% change in weight. Obtain the Ys using
the previous formula.
10. Then compute the water potential using the fomula:
Yw = Ys + 4p
Your answer will be in units of J m3 (energy per unit
volume) which are equivalent to pascal (Pa). Convert
to MPa by dividing to 106.
What is the sucrose concentration at which zero percent
change in weight is observed:
What is the water potential Yw of Tradescantia or Allium
сера сells?
What is the water potential Yw of the Solanum tuberosum
potato cells?
6536
55
555555 5
Transcribed Image Text:Sucrose initial Final delta %weight change Conc. weight weightweightincreaseX100/origi 1.41 6.41 28.2 0.1 6.38 1.38 27.6 0.2 5.80 0.80 16 0.3 5.05 0.05 1 0.4 4.50 0.5 |10 0.5 4.00 1 20 0.6 3.5 |1.5 30 0.7 2.90 2.1 42 0.8 2.20 2.8 0.9 |1.75 3.25 1.0 1.38 3.62 |72.4 Then 9. Determine the molar concentration of sucrose that gives 0% change in weight. Obtain the Ys using the previous formula. 10. Then compute the water potential using the fomula: Yw = Ys + 4p Your answer will be in units of J m3 (energy per unit volume) which are equivalent to pascal (Pa). Convert to MPa by dividing to 106. What is the sucrose concentration at which zero percent change in weight is observed: What is the water potential Yw of Tradescantia or Allium сера сells? What is the water potential Yw of the Solanum tuberosum potato cells? 6536 55 555555 5
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