D
6
I ENT
Cell membranes
,#
memes Gi
*
(Chapter 3 4).
Part
hydrophilic e
hydrophobic
·
part
fatty
· 2 acid tails (CH2 chain
·
Hydrophobic (water-fearing
Avoidwateraggregate together
-
or wit the a
, Physical functioning of all membranes depend
·
their
organizationa
on
constituents =
lipids
proteins
-
Carbohydrates
-
·
inside i outside doesn't have the
&
same lipids .
↳ outside molecule
polar
& ·
·
Lipids establish the
physical integrity of the membrane
Creates barrier rapid passage of materials
to
hydrophilic such
polar molecules Bions
·
a as
Phospholipid bilayer
/
'lake' proteins float
·
serves as
lipid in which a
variety of
f vid Mosaic Model
component
↓
made up
dis
components
·
Membranes are different
some : -
have more
proteins than lipids
-
are lipid-rich
have
significant amounts of cholestero or other sterols
-
are rich in
carbohydrates
-
6
I ENT
Cell membranes
,#
memes Gi
*
(Chapter 3 4).
Part
hydrophilic e
hydrophobic
·
part
fatty
· 2 acid tails (CH2 chain
·
Hydrophobic (water-fearing
Avoidwateraggregate together
-
or wit the a
, Physical functioning of all membranes depend
·
their
organizationa
on
constituents =
lipids
proteins
-
Carbohydrates
-
·
inside i outside doesn't have the
&
same lipids .
↳ outside molecule
polar
& ·
·
Lipids establish the
physical integrity of the membrane
Creates barrier rapid passage of materials
to
hydrophilic such
polar molecules Bions
·
a as
Phospholipid bilayer
/
'lake' proteins float
·
serves as
lipid in which a
variety of
f vid Mosaic Model
component
↓
made up
dis
components
·
Membranes are different
some : -
have more
proteins than lipids
-
are lipid-rich
have
significant amounts of cholestero or other sterols
-
are rich in
carbohydrates
-
