AP Biology Chapter 7 Notes
*Note from Mr. D
You are welcome to write your notes in a notebook as well but this sheet will be due in your binders at the end of each unit. Your book research must say something different
then the classroom notes unless boxes are merged. Student conclusion may include more then one question and ALL new, major vocabulary should be circled.
Topics and Research
Questions
Cell Membrane Structure
1. List the macromolecules
that make up the structure of a
cell membrane.
Cell Membrane Structure
2. Draw a picture of the cross
section of a phospholipid
bilayer.
Cell Membrane Structure
3. Describe the three factors
involved in a bilayer being
fluid.
Protein Functions:
4. What is the difference
between a peripheral and
integral protein?
Protein Functions:
5. Define and describe the six
main functions of membrane
proteins
Book Research
Classroom Notes
1.
4.
2.
5.
3.
6.
Selective Permeability:
6. Define Selectively
Permeable.
Selective Permeability:
7. What is transferred?
Selective Permeability:
8. How are things transferred?
Selective Permeability:
9. Where are things
transferred through the
membrane?
Selective Permeability:
10. When are things
tranfered?
Selective Permeability:
11. Why are things tranfered?
Passive Movement:
12. Define Passive movement.
Passive Movement:
13. Describe three forms of
diffusion
Passive vs Active Movement:
14. Explain the difference
between active and passive
transport.
Active Transport:
15. Define Gradient.
Active Transport:
1.
2.
16. Describe two ways cells
use active transport.
Active Transport:
17. What is the difference
between endo and exocytosis?
Phagocytosis
Active Transport:
Pinocytosis
(Include role of ligand proteins)
18. Describe three forms of
endocytosis.
Active Transport:
19. Draw two pictures that
demonstrate the difference
between passive and active
transport.
Receptor Mediated Endocytosis
Active
Passive