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DATE:
DCHAPTER
ATE:
NAME3:
NAME:
CLASS:
The Fluid-Mosaic Model
CLASS:
BLM 3-7
WORKSHEET
DATE: NAME: CLASS:
1. Label the different parts of the cell membrane (plasma membrane) shown below.
A.
B.
C.
D.
E.
F.
G.
H.
_______________________
_______________________
_______________________
_______________________
_______________________
_______________________
_______________________
_______________________
I.
J.
K.
L.
M.
N.
O.
_______________________
_______________________
_______________________
_______________________
_______________________
_______________________
_______________________
2. Complete the following table by first identifying the membrane structure and then
describing the role of the different components of the cell membrane in the fluid-mosaic
model.
Labelled Part
B
C
N
O
Membrane Structure
BC Biology 12 Blackline Master
BLM 3-7 The Fluid-Mosaic Model
Role
Copyright © 2013 McGraw-Hill Ryerson Limited
978-1-25-908794-3
DATE:
DCHAPTER
ATE:
NAME3:
NAME:
CLASS:
CLASS:
BLM 3-7
The Fluid-Mosaic Model
WORKSHEET
DATE: NAME: CLASS:
continued
3. The cell membrane is said to be selectively permeable. What does this mean?
4. Describe the fluid-mosaic model.
5. Classify the different types of integral proteins and give the function of the protein.
Diagram of Protein
Type of
Integral Protein
Function
A
B
C
D
E
BC Biology 12 Blackline Master
BLM 3-7 The Fluid-Mosaic Model
Copyright © 2013 McGraw-Hill Ryerson Limited
978-1-25-908794-3