Answer:
Fatty acids have a carboxyl group at one end of a hydrocarbon molecule.
The carbon atoms in saturated fatty acids are linked entirely by single C-C bonds.
Unsaturated fatty acids contain one or more double bonds.
Double bonds cause molecules to bend, and they can pack less tightly.
Fatty acids are the building blocks of fat. The fatty acid is made up of a carboxylic group and an aliphatic chain. The fatty acid can either be saturated or unsaturated.
Saturated fatty acids are those acids, in which the aliphatic chain of carbon is single-bonded. There are no double or triple bonds present between the structure of the fatty acids. Saturated fatty acids can be build up in the body and increase the cholesterol level.
Unsaturated fatty acids are those acids, which have double or triple bonds present between them. Unsaturated fatty acids reduce the risk of cardiovascular diseases and lower cholesterol levels.
Thus, saturated fatty acids are bonded by single bonds, whereas unsaturated fatty acids have double or triple bonds.
To know more about saturated and unsaturated fatty acids, refer to the following link:
https://brainly.com/question/2163072
