A Plot of Ligand Concentration Vs Receptor Sites Bound (A

A plot of ligand concentration vs receptor sites bound (a Scatchard plot)

A) would likely be hyperbolic in nature for enzyme-linked receptors, because these have only one binding site and no subunits
B) would likely be sigmoidal in nature for enzyme-linked receptors, because these have only one binding site and no subunits
C) would likely be hyperbolic in nature for ion channel-linked receptors because they have several subunits that can be affected by sequential binding
D) would likely be hyperbolic in nature for G protein-linked receptors because they have several subunits that can be affected by sequential binding
E) would likely be hyperbolic in nature for G protein-linked receptors because they have several subunits that can be affected by concerted binding