Two mechanisms haveevolved to transmit nerve signals. First, within cells, electri-cal signals are conveyed along the cell membrane. Second,for communication between cells, the electrical signals gen-erally are converted into chemical signals conveyed by smallmessenger molecules called neurotransmitters.
Best Answer: The original potato chip recipe was created by chef George Crum at Moon's Lake House near Saratoga Springs, New York, on August 24, 1853.
In any case it seems that the first potato to reach Europe arrived in Spain and must have come from Peru and transhiped through Cartagena in Columbia in the mid-sixteenth century. The potato was domesticated in the High Andes as early as seven to ten thousand years ago and was widely cultivated by Inca times.