| GO | Name |
| GO:0001996 | positive regulation of heart rate by epinephrine-norepinephrine |
| GO:0004930 | G protein-coupled receptor activity |
| GO:0004937 | alpha1-adrenergic receptor activity |
| GO:0005886 | plasma membrane |
| GO:0005887 | integral component of plasma membrane |
| GO:0007186 | G protein-coupled receptor signaling pathway |
| GO:0007188 | adenylate cyclase-modulating G protein-coupled receptor signaling pathway |
| GO:0007200 | phospholipase C-activating G protein-coupled receptor signaling pathway |
| GO:0007204 | positive regulation of cytosolic calcium ion concentration |
| GO:0007267 | cell-cell signaling |
| GO:0008284 | positive regulation of cell population proliferation |
| GO:0042802 | identical protein binding |
| GO:0043410 | positive regulation of MAPK cascade |
| GO:0045907 | positive regulation of vasoconstriction |
| GO:0071880 | adenylate cyclase-activating adrenergic receptor signaling pathway |
| GO:0150099 | neuron-glial cell signaling |