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.
Dynamic vs Condenser. A dynamic microphone uses a wire coil and a magnet to create the audio signal. The wire coil is attached to the diaphragm in order to receive its vibrations. A condenser microphone uses a capacitor to generate the audio signal.A capacitor is an electronic component that stores energy as an electrostatic field.ynamic microphones tend to be sturdier and less expensive than condenser microphones. They can take more of a beating than condenser microphones, which is why they are often used for stage mics in live performances, especially with very loud instruments and vocals.