Description. Formally known as the Intelligent Rack, the I-Rack is a smart and convenient way to store your hi-lift jack and some spare fuel on the trail.
Definition. noun, plural: lipids. A fatty or waxy organic compound that is readily soluble in nonpolar solvent (e.g. ether) but not in polar solvent (e.g water). Its major biological functions involve energy storage, structural component of cell membrane, and cell signaling.Supplement. Examples of lipids are waxes, oils, sterols, cholesterol, fat-soluble vitamins, monoglycerides, diglycerides, triglycerides (fats), and phospholipids.Fatty acids (including fats) are a subgroup of lipids, hence, it will be inaccurate to consider the terms synonymous. Word origin: French lipide Â» Greek lipos, fat.ts major biological functions involve energy storage, structural component of cell membrane, and cell signaling. Supplement. Examples of lipids are waxes, oils, sterols, cholesterol, fat-soluble vitamins, monoglycerides, diglycerides, triglycerides (fats), and phospholipids.
Sugars and starches are, in fact, not lipids, but rather carbohydrates. Of the four biological macro molecules (carbohydrates/polysaccharides, proteins, nucleic acids, and lip â¦ ids), lipids are hydrophobic (not water soluble), less easily metabolized, and waxy or slippery to the touch.n example of a lipid bilayer is the cell membrane. It is formed by two layers of phospholipids, which have a polar head and non polar tails, providing an anfoteric environmen â¦ t in which phospholipids arrange to form a membrane.