2/18/2020
PhysioEx Exercise 1 Activity 4
1/3
PhysioEx Lab Report
Exercise 1: Cell Transport Mechanisms and Permeability
Activity 4: Simulating Filtration
Name: Laurent Archer
Date: 18 February 2020
Session ID: session-dda8837b-4f8d-f0ad-0b0f-f36053373251
Pre-lab Quiz Results
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Experiment Results
Predict Questions
Stop & Think Questions
Experiment Data
Run
Number
Solute
MWCO
Pressure
(mm Hg)
Filter
Rate
(ml/sec)
Residue
Start
Conc.
(mg/ml)
Filter
Conc.
(mg/ml)
1
Na
Cl
20
50
1.00
present
5
0.00
1
Urea
20
50
1.00
present
5
0.00
1
Glucose
20
50
1.00
present
5
0.00
1
Powdered
Charcoal
20
50
1.00
present
5
0.00
Predict Question 1: What effect will increasing the pore size of the filter have on the filtration
rate?
Your answer:
The filtration rate will increase.
1
Predict Question 2: What will happen if you increase the pressure above the beaker (the
driving pressure)?
Your answer:
The filtration rate will increase, and the concentration of the solutes in the
filtrate will increase.
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