No, not all lipids contain fatty acid chains. Source: Glencoe CHEMISTRY MATTER AND CHANGE. McGraw-Hill. pg. 787. :)
No, fatty acids do not contain nitrogen. They are composed of a hydrocarbon chain with a carboxylic acid group at one end.
Lipid is a heterogeneous group of compound which are soluble in organic solvents but in soluble in water. Important groups of lipids are fats , oils, triacyl glycerol; phospholipids, waxes and terpenes including steroids and carotenoids.This last group ie carotenoids and steroids is the lipid that are not made up of fatty acid but they are composed of isoprenoid units, their examples are cholestrole and red pigment carotin of carrots.
Fatty acids contain C, H, O.
stearic acid can come from pork. It is a fatty acid that is used in cosmetics.
Unsaturated fatty acids contain double bonds.
carbon atoms linked by double bonds
Yes, fatty acids contain oxygen atoms within their structure. This oxygen is often found in the carboxyl group at one end of the fatty acid molecule.
Walnuts contain alpha-linolenic acid (ALA), which is an essential omega-3 fatty acid that is beneficial for heart health and brain function.
A phospholipid is an organic compound that contains a phosphare group in the molecule and is a fatty acid or derivative of a fatty acid. Lipids are insoluble in water but soluble in organic solvents. They include many natural oils, waxes, and steroids.
Sapodilla, or Cheeku, contain the following acids: Hexadecanoic acid 0.100 g (Saturated fatty acid), Octadecanoic acid 0.094 g (Saturated fatty acid), Octadecenoic acid 0.521 g (Monounsaturated fatty acid), Octadecadienoic acid 0.011 g (Polyunsaturated fatty acid), Aspartic acid 0.032 g, Glutamic acid 0.038 g, Pantothenic acid 0.252 mg.
glycerol and 3 fatty acids.. The length of fatty acid chains and the saturation will give different kinds of lipids. Some lipids called as phospholipids as the contain one phosphoric acid molecule instead of one fatty acid..