Study Set Content:
Flagella +
Animal Cell
The presence of
the plasma
membrane made
up of cellulose,
just below the
cell wall which
allows selective
permeability of
cell contents into
and out of the
cell cytoplasm.
Plant cell
Flagella
-
Plant Cell
Cilia +
Animal cell
Cilia -
Plant Cell
The physical property that all lipids have in common is their
insolubility in water, and solubility in nonpolar solvents.
This property can be used to separate lipids from other
compounds
A typical test for nonpolar
substances is a reaction with the dye
Sudan III,
which has a special
attraction to
nonpolar substances
A typical test for nonpolar
substances is a reaction with the dye
Sudan III, which has a special
attraction to nonpolar substances and
thus is readily absorbed by
lipids
It
is also used in biology as a stain for
lipids in plants seeds and animal
tissues.
Sudan III,
is a red fat-soluble dye that is utilized in the
identification of the presence of lipids, triglycerides
and lipoproteins
Sudan III,
An easy way to test for
unsaturation in fatty acids is
simply adding a
bromine
solution to each fatty acids.
reacts via addition
across the carbon-carbon
double bond.
Bromine
The color quickly disappears as the bromine adds to
the
double bond
If there is no double bond present, the(blank)
will remain.
brown color
is the chemical test for the
presence of double bonds
Decolorizing bromine
is a general test for the
presence of glycerol in a
molecule.
The Acrolein test
This is a sensitive test for the
presence of steroids in
compounds.
Lieberman-Burchard Test or Acetic anhydride test
is
both a strong acid, and
strong dehydrating
reagent.
Potassium bisulfate
