| Term | Definition |
| pH | the OH blocks the active sites, so it cannot work. |
| noncompetitive inhibitors | the shape changes, so there is no active site. |
| low temperature | there is not enough kinetic energy for molecules. |
| creation of ATP reaction | endergonic |
| MAP kinase | main signaling cascade |
| Endocrine regulator | chemical released that acts elsewhere |
| RAS | 30% of cancer associated..stuff.... |
| Paracrine regulator | Chemical that acts locally |
| Nitric oxide | Signal causes rise in blood pressure |
| Transcription factor | intracellular receptor |
| cAMP | secondary messenger |
| acetylcholine | crosses synapses to act as a ligand |
| Km | amount of substrate that are required to reach 1/2 of v-max(maximum velocity) |
| In signal transduction... | Extracellular signals are converted to intracellular ones |
| glucose-6-phosphotase | it adds phosphate on the 6th carbon. |