For further information, see PostâWorld War II baby boom. Baby boomers are the demographic group born during the postâWorld War II baby boom, approximately between the years 1946 and 1964. This includes people who are between 53 and 71 years old in 2017, according to the U.S. Census Bureau.
ATP transports chemical energy within cells for metabolism. It is one of the end products of photophosphorylation, cellular respiration, and fermentation and used by enzymes and structural proteins in many cellular processes, including biosynthetic reactions, motility, and cell division.TP is therefore continuously recycled in organisms: the human body, which on average contains only 250 grams (8.8 oz) of ATP, turns over its own body weight equivalent in ATP each day.
(1 of 3). Several types of energy conversion occur in cells. Respiration is the process by which raw fuel energy is converted to a form that can be used for cellular work.Cellular work is a set of processes that includes routine housekeeping as well as special functions such as mitosis. All cells respire and do work.1 of 3). Several types of energy conversion occur in cells. Respiration is the process by which raw fuel energy is converted to a form that can be used for cellular work.