Which statement accurately compares GPCRs and RTKs$?$

GPCRs often activate multiple pathways, but RTKs only stimulate one $($or very few$).$

Both will become phosphorylated upon ligand binding.

Both have transmembrane spanning alpha helical segments

RTKs typically activate G$-$proteins, and GPCRs typically inhibit G$-$proteins.

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Most receptors, include GPCRs and RTKs mediate several cellular responses by activating or inhibiting several "pathways". These can be metabolic pathways or other

pathways important for cell growth, development, or motility.