Lipids are chemically
Correct answer: D. Esters
- A. Acids
- B. Alcohols
- C. Ethers
- D. Esters
Explanation
Lipids are chemically classified as esters because they are formed through a reaction between fatty acids and an alcohol (typically glycerol), resulting in the formation of ester bonds. This gives lipids their characteristic properties, such as hydrophobicity and energy storage capacity. Acids, alcohols, and ethers, while related to lipids in some contexts, do not accurately describe the overall chemical structure of lipids.
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About Lipids
Lipids include fats, oils, waxes, phospholipids and steroids, which are largely insoluble in water and soluble in organic solvents. Coverage includes glycerol and fatty acids, ester bond formation, saturated and unsaturated fats, triglyceride functions, and phospholipids in cell membranes.
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