Epinephrine Has To Cross The Cell Membrane To Bind To Its Receptor In The Cytoplasm
It is synthesized by the enzyme phosphatase. This receptor called beta adrenergic is a receptor that is embedded in the plasma membranes of these cells.   Ligands Receptors Article Khan Academy  An agant that allows a cell to respond to changes in its environment is termed. Epinephrine has to cros…