Arachidonic acids are _ essential fatty acids.
Correct answer: B. Unsaturated
- A. Aromatic
- B. Unsaturated
- C. Saturated
- D. Options A and C are correct
Explanation
Arachidonic acid contains four double bonds, hence it is unsaturated in nature. Its structure is given below:
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About Macromolecules
Proteins are classified by shape, composition and structure, from primary amino acid sequence to secondary, tertiary and quaternary organisation, and their biological roles are linked to this structure. Enzymes are examined as protein biocatalysts, including active sites, substrate specificity, activation energy, cofactors and factors affecting activity.
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