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The different varieties of lipids have different structures, and correspondingly diverse roles in organisms. For instance, lipids store energy, provide insulation, make up cell membranes, form water-repellent layers on leaves, and provide building blocks for hormones like testosterone.
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Mar 6, 2018 · Lipids are known for their hydrophobic or “water-fearing” properties that are due to the characteristics of their building blocks: glycerol and fatty acids. In this article, explore the building blocks of lipids as well as how they are grouped together in order to form a lipid.
Jul 10, 2024 · Many of these molecular building blocks are similar, or homologous, in structure. The homologies allow lipids to be classified into a few major groups: fatty acids, fatty acid derivatives, cholesterol and its derivatives, and lipoproteins.
- Thomas E. Thompson
- A lipid is any of various organic compounds that are insoluble in water. They include fats, waxes, oils, hormones, and certain components of membra...
- Lipids are a diverse group of compounds and serve many different functions. At a cellular level, phospholipids and cholesterol are some of the prim...
- Lipid rafts are possible areas of the cell membrane that contain high concentrations of cholesterol and glycosphingolipids. The existence of lipid...
Nov 2, 2021 · The fatty acids (FAs) are the main building blocks of lipids and contribute to the diversity. Lipid synthesis is intimately connected to their transport within cells; the contribution by proteins that transport lipids, lipid transport proteins will be described.
- Shamshad Cockcroft
- 10.1042/EBC20200067
- 2021
- Essays Biochem. 2021 Nov; 65(5): 813-845.
Dec 16, 2021 · Key Points. Fats provide energy, insulation, and storage of fatty acids for many organisms. Fats may be saturated (having single bonds) or unsaturated (having double bonds). Unsaturated fats may be cis (hydrogens in same plane) or trans (hydrogens in two different planes).
Jul 20, 2023 · Lipids are molecules that contain hydrocarbons and make up the building blocks of the structure and function of living cells. Examples of lipids include fats, oils, waxes, certain vitamins...
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. Figure 3.12 Hydrophobic lipids in aquatic mammals' fur, such as this river otter, protect them from the elements.
