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WorksheetsLIPIDS
Total questions: 22
Worksheet time: 15mins
Triglycerides are
Natural fats and lipid
Oil and natural fats
Lipid and oil
Monomer of triglyceride
fatty acid
Glycerol
Fatty acid & glycerol
Monomer of Triglyceride consist of
Glycerol and 1 fattyacid
Glycerol and 2 fattyacid
Glycerol and 3 fattyacid
Lipids are water insoluble
True
False
Example of lipids
Sugar
Salt
fat
Three main types of lipids
triglycerides
phospholipids
waxes
all of the above
Which diagram is a triglyceride?
How many water molecules would be required to hydrolyse a triglyceride?
One
Two
Three
None
What type of bond is being broken when a triglyceride is hydrolysed?
glycosidic
peptide
ester
phosphodiester
What does it mean for a fatty acid to be saturated?
It contains only double bonds
It contains only single bonds
It contains at least one double bond
It contains at least one triple bond
What does it mean for a fatty acid to be unsaturated?
It contains only double bonds
It contains only single bonds
It contains at least one double bond
It contains at least one triple bond
What type of bond joins glycerol to fatty acid molecules?
Peptide bond
Glycosidic bond
Ester bond
Double bond
What type of reaction is used to break down fats into glycerol and fatty acids?
Hydration
Dehydration
Hydrogenation
Hydrolysis
What are the monomers of lipids?
glucose
fatty acids
steroid
glycerol
