Filtration. The process whereby some substances, but not all, pass through a filter. In a kidney, blood pressure forces materials through the filter(glomerulus) Blood passes thru the many glomeruli and the thin walls of the glomerulus (the filter) permits water, salts, sugar and urea to leave the blood stream.
Confidence votes 319K. The lead singer of the ban Evanescence is Amy Lee. Amy Lee has been the front woman of the band since the beginning and has helped lead the band to great success.
Wendy Melvoin (born January 26, 1964 in Los Angeles, California) is an American guitarist and singer-songwriter, best known for her work with Prince as part of his backing band The Revolution, and for her collaboration with Lisa Coleman as one half of the duo Wendy & Lisa.Contents.endy Melvoin is the daughter of late jazz pianist (and former NARAS president) Mike Melvoin who in the 1960s was part of the Los Angeles session musician collective The Wrecking Crew.