membranes + function
the fluid mosaic model
phospholipids
phospholipids in water
structure of plasma membrane
proteins in membranes
intrinsic proteins
channel proteins
carrier proteins
glycoproteins
glycolipids
extrinsic proteins
cholesterol in cell membranes
phospholipids in membranes
membrane fluidity
effect of heat on membranes
effects of temperatures below freezing on membranes
effects of temperature between 0-45 degrees C on membranes
effects on temperature above 45 degrees C on membranes
effects of solvents on membranes
transport across the cell membrane
diffusion
rate of diffusion
factors affecting diffusion