Lipid

Triglyceride is made up of _____________ backbone.

• Butanol

• Glyceroldyhyde

• Glycerol

Lipids are made up of carbon, hydrogen and ___________.

• Chlorine

• Nitrogen

• Oxygen

• Helium

Lipids are soluble in ___________ only

• water

• water and organic solvents

• organic solvents

A Fatty acid consists of a hydrocarbon chain, methyl end and ___________ group.

• carboxyl

• hydroxyl

• benzene

• acetyl

Which fatty acid has double bonds between two carbon atoms?

• saturated fatty acid

• unsaturated fatty acid

_________________ is an unsaturated fatty acid.

• Oleic acid

• stearic acid

• Palmitic acid

• Butyric acid

Identify the unsaturated fatty acid .

• Lauric acid

• linolenic acid

• Myristic acid

• Stearic acid

Which is a monounsaturated fatty acid?

• Linoleic acid

• Linolenic acid

• Olleic acid

Which is a polyunsaturated fatty acid?

• Oleic acid

• Linolenic acid

• Myristic acid

Identify another polyunsaturated fatty acid

• Oleic acid

• Stearic acid

• Lauric acid

• Linoleic acid