Spread spectrum - Spread-spectrum telecommunications. 1  This is a technique in which a telecommunication signal is transmitted on a bandwidth considerably larger than the frequency content of the original information.
Lipids are important fats that serve different roles in the human body. A common misconception is that fat is simply fattening. However, fat is probably the reason we are all here.Throughout history, there have been many instances when food was scarce.n fact, phospholipids are synthesized in the body to form cell and organelle membranes. In blood and body fluids, phospholipids form structures in which fat is enclosed and transported throughout the bloodstream. Sterols are the least common type of lipid. Cholesterol is perhaps the best well-known sterol.
The human body is one of the most complex and fascinating things on this planet. There are five major groups of compounds that compose the human body. These are carbohydrates, lipids, proteins, nucleotides, and water.These compounds are all very important to humans and without them humans would not be able to survive.hemically, carbohydrates are organic molecules made up of carbon, hydrogen, and oxygen and are produced by green plants in the process of undergoing photosynthesis. A carbohydrate can be broken down into four different chemical groups: monosaccharides, disaccharides, oligosaccharides, and polysaccharides.