Search all MERLOT
Select to go to your profile
Select to go to your workspace
Select to go to your Dashboard Report
Select to go to your Content Builder
Select to log out
Search Terms
Enter username
Enter password
Please give at least one keyword of at least three characters for the search to work with. The more keywords you give, the better the search will work for you.
select OK to launch help window
cancel help

MERLOT II




        

Search > Learning Exercise Results > Construction of the Cell Membrane Worksheet

Learning Exercise: Construction of the Cell Membrane Worksheet

Title:
Construction of the Cell Membrane Worksheet
Material:
Description:
This is a worksheet that goes along with the site. It will be a hardcopy of some of the information obtained from the site by the students.
Course: Biology

Info

Submitted by:
Jill Sackett
Date Last Modified:
December 06, 2004

Exercise

Construction of the Cell Membrane Worksheet

Directions: Use the website Construction of the Cell Membrane
(http://www.wisc-online.com/lrnobj/ap1/AP1101/framz.html) to answer the
following questions.

1. What is the cell membrane mainly composed of?


2. Cell membranes consist of a double layer of what?


3. Name the types of molecules in the cell membrane and the three examples of
globular-shaped proteins.
a..
b.
c.
d.
e.


4. What does the cell membrane allow through?


5. What do hydrophilic and hydrophobic mean and what parts of the phospolipid
bilayer is which?


6. Do fibrous proteins span the entire membrane?


7. How do water molecules pass through the membrane?


8. What do channel proteins let through?


9. Do glycoproteins span the entire membrane?


10. What do animal membranes have that plant membranes do not?



Identify and build your own cell membrane using the website.

Categories

Audience

  • High School