The G-protein-coupled receptors are a diverse family with this common feature.

Question

Quizplus · Accepted Answer

The common feature of G-protein-coupled receptors is that they are activated when GTP (guanosine triphosphate) binds to the G protein, which leads to a conformational change that allows the G protein to interact with downstream effector molecules. This results in various cellular responses, such as changes in ion channel activity or activation of intracellular signaling cascades.

The G-Protein-Coupled Receptors Are a Diverse Family with This Common