Saturated fatty acid have
Single bonds in the entire hydrocarbon chain
Single bonds and double bonds in the entire hydrocarbon chain
Single bonds and triple bonds in the entire hydrocarbon chain
None of these
Lipids and Fatty Acids
Saturated Fatty Acid - Stearic Acid
Unsaturated Fatty Acid - Oleic Acid
If there are only single bonds between neighboring carbons in the hydrocarbon chain, the fatty acid is said to be saturated.