| A | B |
|---|
| ATP | molecule with3 phosphate groups that transfers energy within the cell |
| ADP | molecule with 2 phosphate groups |
| ATP-ADP cycle | contiuous process of ADP being recombined with phosphate groups to form new molecules of ATP to support the work of the cell |
| cellular respiration | releases energy in the cell by breaking down glucose and other food molecules in the presence of oxygen |
| aerobic process | cellular respiration that requires oxygen |
| glycolysis | process that splits glucose |
| krebs cycle | series of chemical reactions in which pyruvic acid is broken down into carbon dioxide |
| anaerobic process | process that does not require oxygen |
| cellularrespiration | releases energy in the cell by breaking down glucose and other food molecules in the presence of oxygen |
