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  1. Lipid | Definition, Structure, Examples, Functions, Types, & Facts ...

    Dec 1, 2025 · lipid, any of a diverse group of organic compounds including fats, oils, hormones, and certain components of membranes that are grouped together because they do not interact …

  2. Lipid - Wikipedia

    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 …

  3. What Are Lipids? - Cleveland Clinic

    Lipids are fatty compounds that perform a variety of functions in your body. They’re part of your cell membranes and help control what goes in and out of your cells.

  4. What Lipids Do and the Health Effects of High Levels

    Dec 13, 2025 · Lipids are fatty, waxy, or oily compounds that serve as the building blocks of all living cells. Three main types of lipids (phospholipids, triglycerides, and sterols like cholesterol) …

  5. 10.1: Introduction to lipids - Biology LibreTexts

    Aug 21, 2025 · Lipids are defined as organic molecules that are soluble in organic solvents but largely insoluble in water due to their hydrophobic nature. This property underlies their roles in …

  6. What Are Lipids and What Is Their Function in the Body?

    Lipids are a diverse group of organic molecules fundamental to cells and various biological processes. All lipids share a defining characteristic: their insolubility in water, which …

  7. 3.3 Lipids - Biology 2e | OpenStax

    Lipids are also the building blocks of many hormones and are an important constituent of all cellular membranes. Lipids include fats, oils, waxes, phospholipids, and steroids.

  8. What are lipids? - Medical News Today

    Dec 19, 2023 · Lipids are fatty compounds that perform various essential functions in the body, such as storing energy, insulating cells, and controlling which molecules enter and exit cell …

  9. Lipid - Structure, Function, Types | Britannica

    Dec 1, 2025 · Most biological membranes contain a variety of lipids, including the various glycerophospholipids such as phosphatidyl-choline, -ethanolamine, -serine, -inositol, and …

  10. Lipids: Properties, Structure, Classification, Types, Functions

    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, …