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  1. Lipids (article) | Macromolecules | Khan Academy

    Lipids tend to be hydrophobic, nonpolar, and made up mostly of hydrocarbon chains, though there are some variations on this, which we'll explore below. The different varieties of lipids have …

  2. Lipid overview (video) | Lipids | Khan Academy

    We go into a lot of depth on that. But fats are not the only type of lipids. And so what makes all of these other things that I'm about to show you also lipids? What commonality do they have with …

  3. Structure of the plasma membrane (article) | Khan Academy

    In other words, a diagram of the membrane (like the one below) is just a snapshot of a dynamic process in which phospholipids and proteins are continually sliding past one another.

  4. Lipids - Structure in cell membranes (video) | Khan Academy

    Lipids cannot be broken down into smaller sections and in this we fit probably the most abundant lipid, triglycerol and if you remember triglycerol has the main function in our bodies at least of …

  5. Lipids (practice) | Biomolecules - Khan Academy

    Test your knowledge on lipids!

  6. The cell membrane review (article) | Khan Academy

    Lipid-anchored proteins (also known as lipid-linked proteins) are proteins located on the surface of the cell membrane that is covalently attached to lipids embedded within the cell membrane.

  7. Fluid mosaic model: cell membranes article - Khan Academy

    The liquid nutrients, cell machinery, and blueprint information that make up the human body are tucked away inside individual cells, surrounded by a double layer of lipids.

  8. Introduction to lipids (video) | Khan Academy

    Lipids, commonly associated with fats, are a group of biomolecules with low water solubility. Lipids are essential for storing energy, transmitting signals, and creating cellular membranes. …

  9. Introduction to macromolecules (article) | Khan Academy

    Just as you can be thought of as an assortment of atoms or a walking, talking bag of water, you can also be viewed as a collection of four major types of large biological molecules: …

  10. Molecular structure of triglycerides (fats) (video) | Khan Academy

    Molecular structure of triglycerides (fats) Saturated fats, unsaturated fats, and trans fats Biological macromolecules review Properties, structure, and function of biological macromolecules