Examples of monounsaturated fatty acids are: (A) Oleic, (B) Arachiodonic acid, (C) Linolenic acid, (D) Lysine
Answer is A. Monounsaturated (Monoethenoid) fatty acids: They contain one double bond. Their general formula is Cn H2n-1 COOH Example: Oleic acid C17H33 COOH is found in nearly all fats (formula 18: 1; 9)Ref: M.N. Chatterjee - Textbook of Biochemistry, 8th edition, page no: 47