AP Biology
Web Assignment Lab 9
Name: ______________________
Purpose:
To review for AP Lab 9. This virtual lab will outline the procedure, allow you to
get familiar with the substances being used, and give you insight on what to expect from
the in-class lab.
Procedure:
1) Go to the following url:
http://www.phschool.com/science/biology_place/labbench/index.html
2) Go to Lab 9: Transpiration
3) Record the purpose of the of the lab in the space below (found in Introduction):
4) Summarize the Movement of Water in a Plant
5) Summarize the Process of Transpiration:
6) Define Guard Cells:
7) What is the basic equation for photosynthesis?
8) Write the questions & answers for “Factors that Affect the Rate of
Transpiration”:
1)
2)
3)
4)
9) What is a potometer & its 4 main elements:
a. Definition =
b. Elements:
1)
2)
3)
4)
10) The 4 main steps of the experiment:
1)
2)
3)
4)
11) Lab Quiz I Answers:
1)
2)
3)
12) Answers for Lab Quiz II:
1)
2)
3)
4)
4)
5)
6)
7)
8)