Carbohydrates have the general molecular formula CH 2 O, and thus were once thought to represent hydrated carbon. However, the arrangement of atoms in carbohydrates has little to do with water molecules. Starch and cellulose are two common carbohydrates.Both are macromolecules with molecular weights in the hundreds of thousands. Both are polymers (hence  polysaccharides ); that is, each is built from repeating units, monomers, much as a chain is built from its links.The monomers of both starch and cellulose are the same: units of the sugar glucose.hey are: 1  glucose, blood sugar, the immediate source of energy for cellular respiration. 2  galactose, a sugar in milk (and yogurt), and. 3  fructose, a sugar found in honey.
In a typical electret condenser microphone, it is the JFET that requires unbalanced bias and the preamplifier that requires balanced phantom power. This means that a condenser microphone requiring phantom power will not work with an input that only supplies bias, e.g. a wireless transmitter.
Audio-Technica ATR2500-USB Cardioid Condenser USB Microphone Condenser microphone with USB output for easy connection to your computer. Built-in headphone jack allows you to directly monitor your microphone output without audible delay.Adjust headphone volume with easy-to-use controls on the front of the microphone. Samson Meteor Mic USB Studio Microphone Nice chrome plated design, and a universal solution for recording music on your computer.Perfect for your home studio, Meteor Mic is also ideal for Skype, iChat or voice recognition software. really neat one-stop solution for recording on your computer, and one which will offer a considerable improvement in quality over a generic computer microphone and sound card combination, is to consider a USB mic.