Biology 113
Fall 2001
Lecture outline 11
9/19/01
Membrane structure and function
-
membrane composition
-
the phospholipid bilayer
-
membrane fluidity
-
cholesterol
-
temperature
-
diffusion of lipids
-
membrane proteins
-
integral
-
peripheral
-
asymmetry of membrane proteins
-
how fixed are proteins?
-
experimental evidence
-
localization of membrane proteins in signaling systems
-
carbohydrates.
The endomembrane system.
-
Importance of protein localization (example from cell signaling)
-
Fates of synthesized proteins
|
