(A) This is the structure of stearic acid ... Since there is only one double bond, oleic acid is an example of a monounsaturated fatty acid. This also illustrates the omega labeling system ...

(C) The subregions of a glycerophospholipid molecule; phosphatidylcholine is shown as an example. The hydrophilic head is composed of a choline structure (blue) and a phosphate (orange).

Amino acids are organic compounds that serve as the fundamental building blocks of proteins. They play a crucial role in the structure, function ... such as glucose or fatty acids. Disorders of amino ...