| Muscles need high contents of magnesium to run enzymes and stabilize adenosine triphosphate, which aids energy transfer between cells. |
| The salvage pathways combine adenine with a pentose to alter the adenosine nucleotide pool inventory. |
| This reaction creates and maintains a transmembrane pH gradient, which provides energy for adenosine triphosphate synthesis. |
| Protein machines convert the free energy of adenosine triphosphate binding and hydrolysis into work. |
| The nucleotide elements of DNA are adenosine, guanine, cytosine, and thymine, abbreviated A, G, C, and T, respectively. |
| Hypoxia increases central nervous system levels of specific neuroinhibitors such as endogenous opioids, adenosine, and gamma-aminobutyric acid. |
