what-is-the-role-of-the-extracellular-ligand-binding-domain-in-rtks

Question

What is the role of the extracellular ligand-binding domain in RTKs?

Accepted Answer

To bind ligands and initiate RTK activation.

Answer

To inhibit RTK dimerization.

Answer

To span the cell membrane.

Answer

To phosphorylate target proteins.