Lipids are a broad group of organic compounds that include fats, waxes, sterols, fat-soluble vitamins (such as vitamins A, D, E and K), monoglycerides, diglycerides, phospholipids, and others.

Dec 1, 2025 · A lipid is any of various organic compounds that are insoluble in water. They include fats, waxes, oils, hormones, and certain components of membranes and function as energy-storage …

Dec 13, 2025 · Lipids are waxy molecules that make up fats, oils, and hormones. They are key to healthy body function but lipids lead to health issues when too high.

Cholesterol is a lipid in your blood. Your body needs it to help you take in fats and vitamins and make hormones. Cholesterol and triglycerides avoid water, so they can’t travel through blood themselves. …

Dec 7, 2016 · : any of various substances (as fats and waxes) that with proteins and carbohydrates make up the principal structural parts of living cells.

Nov 16, 2023 · Lipids are a group of diverse macromolecules consisting of fatty acids and their derivatives that are insoluble in water but soluble in organic solvents. Lipids consist of fats, oils, …

The fatty acyl structure represents the major lipid building block of complex lipids and therefore is one of the most fundamental categories of biological lipids.

Jul 23, 2025 · Lipids are a group of organic molecules that play essential roles in the structure and function of living organisms. They are characterized by their hydrophobic (water-repellent) nature …

Feb 27, 2021 · A lipid is a fatty, oily, or wax-like compound that is insoluble in water (hydrophobic) and is a combination of glycerol and fatty acids.

Aug 21, 2025 · This page provides a comprehensive overview of lipid structures, classifications, and functions in biochemistry, aiming to educate junior and senior biochemistry majors.