9.5: Signal Transduction Through G Protein Coupled Receptors
- Page ID
- 75189
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- 9.5.1: G-protein Coupled Receptors (GPCRs)
- G-protein coupled receptors are involved in responses of cells to many different kinds of signals, from epinephrine, to odors, to light. In fact, a variety of physiological phenomena including vision, taste, smell and the fight-or-flight response are mediated by GPCRs.