Erythrocytic Membrane
Composition:
Proteins
=
Lipids
=
Carbohydrates
=
Trilaminar
Structure:
Lipid
bilayer
Protein
layer
Maintain
cell deformability & shape
52%
40%
8%
Function:
Maintain
osmotic balance
Support
surface antigens
Transportation
of ions & gasses
Passive =
Active =
Gasses & glucose
Na+ & K+