The voltage delivering 1 watt depends on how many amps are present. We use watts to measure power (P), and amps (I) times volts (E) equals watts.
The liver and the production of urea Urea is a nitrogen-containing substance which is produced in the liver, in order to deal with excess amino-acids in the body, which is a natural consequence of the fact that we almost always eat more protein than our body needs to assimilate. The process is called deamination.
The amino acids that are not used up as proteins (because we canât store it) are converted into urea. Urea is broken down protein made in the liver and sent to the kidneys to be excreted as urine (urea is toxic and must be excreted as waste). The Dr can measure urea by doing a blood test called a BUN.