Which of the Following is an Essential Fatty Acid

Question

Which of the following is an essential fatty acid?
A) lecithin
B) linoleic acid
C) stearic acid
D) butyric acid
E) hydrochloric acid

Accepted Answer

Essential fatty acids are those that cannot be produced by the body and must be obtained through the diet. Linoleic acid is an omega-6 fatty acid that is essential for the body. Lecithin is not an essential fatty acid as it can be synthesized by the body. Stearic acid and butyric acid are also not essential as they can be synthesized by the body or obtained through the diet in small amounts. Hydrochloric acid is not a fatty acid at all.