Examlex
Two reasons why the Social Security system nearly went bankrupt in the early 1980s are: (i) wages were indexed but benefits were not; (ii) the percentage of elderly people in the country declined.
Cellular Respiration
The metabolic process by which cells produce energy in the form of ATP from glucose, typically occurring in the presence of oxygen.
Substrate
A substance or surface on which an enzyme acts or where a chemical reaction occurs.
Citric Acid Cycle
A series of chemical reactions used by all aerobic organisms to release stored energy through the oxidation of acetyl-CoA derived from carbohydrates, fats, and proteins into carbon dioxide and chemical energy.
ATP
Adenosine triphosphate, a high-energy molecule that stores and supplies the cell with needed energy for various functions.
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