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.
The genetic patterns of potato distribution indicate that the potato probably originated in the mountainous west-central region of the continent. According to Dr. Hector Flores, the most probable place of origin of potatoes is located between the south of Peru and the northeast of Bolivia.