G protein-coupled receptors

Question

Accepted Answer

are intracellular membrane proteins that help to regulate movement within the cell.

Answer

are plasma membrane proteins that couple the extracellular binding of primary signaling molecules to activation of small G proteins.

Answer

are plasma membrane proteins that couple the extracellular binding of primary signaling molecules to the activation of heterotrimeric G proteins.

Answer

are intracellular proteins that couple the binding of primary messenger molecules with transcription.

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