In addition to the Tourism page for Aromas, there are neighboring communities that also have Tourism pages. More information and a map of those communities can be found on our TripAdvisor Tourism Map for Aromas.
Rating Newest Oldest. Best Answer: In biochemistry, a receptor is a protein molecule, embedded in either the plasma membrane or cytoplasm of a cell, to which a mobile signaling (or signal) molecule may attach.
The seven-transmembrane Î±-helix structure of a G-protein-coupled receptor. Cell surface receptors (membrane receptors, transmembrane receptors) are receptors at the surface of a cell (built into its cell membrane) that act in cell signaling by receiving (binding to) extracellular molecules.