an intermediate switch is a switch of 4 terminals which is used to control devices from more than 2 locations if you want to control a device eg lamp from one locati on you use a normal switch you could see two terminals behind it
Fatty acids are made from carbon, hydrogen and oxygen. Fatty acids are constructed from the chemical elements carbon, oxygen and hydrogen. Fatty acids can be divided into a carboxylic acid head groupâhence fatty acidâlinked to a long chain of carbon atoms. The bond between the carbon atoms stores a large amount of biochemical energy and is very stable, allowing fats to be an efficient long-term store of energy in your body.
(fatty acids, waxes, triacylglycerides, phospholipids, prostaglandins, steroids, and lipophilic vitamins) Fatty Acids (Function: Precursor to other lipids.) Structure: Carboxylic acid and long, unbranched hydrocarbon chain â¢ Most have an even number of carbons â¢ Most common: 12â20 carbons â¢ May or may not have pi bonds in the chain (saturatedâ no C=C and unsaturatedâ 1+ C=C) â¢ Saturated fatty acids are not too fancy, don't over complicate them. Check out these