Definition and synonyms of key from the online English dictionary from Macmillan Publishers Limited.
Cellular respiration is the set of metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into adenosine triphosphate (ATP), and then release waste products.his potential is then used to drive ATP synthase and produce ATP from ADP and a phosphate group. Biology textbooks often state that 38 ATP molecules can be made per oxidised glucose molecule during cellular respiration (2 from glycolysis, 2 from the Krebs cycle, and about 34 from the electron transport system).
21. Where in the cell does the electron transport part of cellular respiration occur? Why? Mitochondrion - necessary enzymes are present there. 22. How many ATP are made in the glycolysis part of cellular respiration? 2 ATP 23. How many ATP are made in the Krebâs cycle part of cellular respiration? 2 ATP 24. How many ATP are made in the electron transport part of cellular respiration? 32-34 ATP 25.