Johnny Cash was a famous country singer known for his deep voice and dressing mostly in black. Some of the songs he is notable for are: * Ring of Fire * A Boy Named S â¦ ue * One Piece at a Time * I Walk The Line * Folsom Prison Blues
1. Catabolism. 1  The process by which complex molecules are broken down into smaller, simpler molecules. 2  Also known as: destructive metabolism. 3  Word derivation: Cata: down.  Two key results of catabolism: Stored energy is released.
Catabolism (destructive catabolism) This is when the cells in living organisms, breakdown complex substances and molecules into simpler substances, often to release energy for use. Metabolism. This is the sum of all the chemical reactions (anabolic and catabolic activities) that go on in the cells of living organisms.