After the initial binding to the peptide C-terminus in the family 2 receptors of GPCRs, the extracellular N terminus binds to which of the following domains?

After the initial binding to the peptide C-terminus in the family 2 receptors of GPCRs, the extracellular N terminus binds to which of the following domains? Correct Answer Seven transmembrane domains

The extracellular N-terminus is responsible for initial binding to the peptide C-terminus in Family 2 receptors. This is accompanied by the binding of the peptide N-terminus to the seven transmembrane domains.

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