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what states are gays and oils at room temperature
fats: solid
oil: liquid
what elements do fats and oils contain
carbon
hydrogen
oxygen
what are fat molecules made up of
fatty acids and glycerol
lipids uses
used as energy stores in organisms
fat molecules consists of
1 glycerol molecule
3 fatty acid molecules
what are fats important for making
cell membrane
what do fats and oils dissolve in
ethanol
what don’t fats and oils dissolve in
water
Emulsion test steps
food is shaken with ethanol: allow any fats to dissolve into the ethanol
ethanol poured into test tube with water
if fats are present: milky white appearance is seen
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