1. What are the structural and functional properties of G protein-coupled receptors (GPCRs) that enable their diverse signaling capabilities, and how do these receptors serve as pivotal mediators of cellular responses to a plethora of extracellular stimuli in both physiological and pathological contexts ?

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G proteincoupled receptors GPCRs are a large family of cell surface receptors that play pivotal roles in mediating cellular responses to a wide range of extracellular stimuli including hormones neurot... View the full answer