Linoleic acid is identified in the material as an essential omega-6 fatty acid.
Answer
true
Explanation
The notes identify linoleic acid as an essential omega-6 fatty acid and alpha-linolenic acid as an essential omega-3 fatty acid. Humans must obtain these essential fatty acids from the diet, according to the material. **Key takeaway:** Essential fatty acids must be supplied through dietary sources. **Glossary:** Omega designation: identifies a double-bond position counted from the methyl end.