26-5-2021 PhysioEx Exercise 1 Activity 4
PhysioEx Lab Report
Exercise 1: Cell Transport Mechanisms and Permeability
Activity 4: Simulating Filtration
Name:
Date:
Session ID:
Pre-lab Quiz Results
You scored 100% by answering 4 out of 4 questions correctly.
1 Filtration is a process that
You correctly answered: is passive.
2 Filtration is dependent upon a
You correctly answered: hydrostatic pressure gradient.
3 The filtrate
You correctly answered: All of these answers are correct.
4 An important place that filtration takes place in the body is in You correctly answered: the kidneys.
Experiment Results
Predict Questions
1 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.
2 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.
Stop & Think Questions
1 The reason none of the solutes were present in the filtrate was that You correctly
answered: the solutes were all too large to pass through.
2 What does an increase in the driving pressure correspond to in the body?
You correctly answered: an increase in blood pressure.
https://media.pearsoncmg.com/bc/bc_0media_ap/physioex/10/ex1/act4/ 1/3
PhysioEx Lab Report
Exercise 1: Cell Transport Mechanisms and Permeability
Activity 4: Simulating Filtration
Name:
Date:
Session ID:
Pre-lab Quiz Results
You scored 100% by answering 4 out of 4 questions correctly.
1 Filtration is a process that
You correctly answered: is passive.
2 Filtration is dependent upon a
You correctly answered: hydrostatic pressure gradient.
3 The filtrate
You correctly answered: All of these answers are correct.
4 An important place that filtration takes place in the body is in You correctly answered: the kidneys.
Experiment Results
Predict Questions
1 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.
2 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.
Stop & Think Questions
1 The reason none of the solutes were present in the filtrate was that You correctly
answered: the solutes were all too large to pass through.
2 What does an increase in the driving pressure correspond to in the body?
You correctly answered: an increase in blood pressure.
https://media.pearsoncmg.com/bc/bc_0media_ap/physioex/10/ex1/act4/ 1/3
