| GO | Name |
| GO:0001580 | detection of chemical stimulus involved in sensory perception of bitter taste |
| GO:0001664 | G protein-coupled receptor binding |
| GO:0001669 | acrosomal vesicle |
| GO:0001750 | photoreceptor outer segment |
| GO:0001917 | photoreceptor inner segment |
| GO:0003924 | GTPase activity |
| GO:0005525 | GTP binding |
| GO:0005737 | cytoplasm |
| GO:0005834 | heterotrimeric G-protein complex |
| GO:0005886 | plasma membrane |
| GO:0005930 | axoneme |
| GO:0007186 | G protein-coupled receptor signaling pathway |
| GO:0007188 | adenylate cyclase-modulating G protein-coupled receptor signaling pathway |
| GO:0016324 | apical plasma membrane |
| GO:0031683 | G-protein beta/gamma-subunit complex binding |
| GO:0032991 | protein-containing complex |
| GO:0035094 | response to nicotine |
| GO:0046872 | metal ion binding |
| GO:0050909 | sensory perception of taste |
| GO:0050913 | sensory perception of bitter taste |
| GO:0050916 | sensory perception of sweet taste |
| GO:0050917 | sensory perception of umami taste |