[Answer] Which lipid is most amphipathic?

Answer: PhospholipidA phospholipid has a strongly polar (charged) head and two nonpolar tails.

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Which lipid is most amphipathic? Lipids have been classified into eight categories by the Lipid MAPS consortium as follows: Fatty acids or fatty acid residues when they are part of a lipid are a diverse group of molecules synthesized by chain-elongation of an acetyl-CoA primer with malonyl-CoA or methylmalonyl-CoA groups in a process called fatty acid synthesis. They are made of a hydrocarbon chain that terminates with a carboxylic acid group; this arrangement confers the molecule with a polar hydrophilic end and a nonpolar An amphiphile (a.k.a. amphipath; from the Greek αμφις amphis: both and φιλíα philia: love friendship) is a chemical compound possessing both hydrophilic (water-loving polar) and lipophilic (fat-loving) properties. Such a compound is called amphiphilic or amphipathic. Common amphiphilic substances are soaps detergents and lipoproteins. The phospholipid amphiphiles are the major structural component of cell membranes. Lipid - Wikipedia Lipid metabolism - Wikipedia Amphiphile - Wikipedia The cell membrane consists of three classes of amphipathic lipids: phospholipids glycolipids and sterols. The amount of each depends upon the type of cell but in the majority of cases phospholipids are the most abundant often contributing for over 50% of all lipids in plasma membranes. Their amphipathic nature drives the formation of the lipid bilayer structure of membranes. The cell membrane seen under the electron microscope consists of two identifiable layers or "leaflets" each of which is made up of an ordered row of glycerophospholipid molecules. Membrane lipids are a group of compounds which form the double-layered surface of all cells. The three major classes of membrane li...

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