With reference to human diet, which one of the following is an essential fatty acid?
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Butyric Acid
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Linoleic Acid
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Oleic Acid
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Steraric Acid
B
Correct answer
Explanation
Linoleic acid (an omega-6 fatty acid) is an essential fatty acid that the human body cannot synthesize and must obtain from dietary sources. It is crucial for various physiological functions including cell membrane structure and production of signaling molecules. Butyric acid, oleic acid, and stearic acid can all be synthesized by the human body and are not essential in the diet.