Which one of the following biomolecules is correctly characterrised

Options

A. Lecithin - a phosphorylated glyceride found in the cell membrane
B. Palmitic acid - an unsaturated fatty acid with 18 carbon atoms
C. Adenylic acid - adenosine with a glucose phosphate molecule
D. Alanine amino acid - Contains an amino group and an acidic group anywhere in the molecule

Answer

A

Explanation

Lecithin is a yellow-brown colored fatty substance located in all living point. It consists of choline which is utilized throughout the whole physical body as a major
active ingredient in phospholipid.