A GPS navigation device, GPS receiver, or simply GPS is a device that is competent in collecting data from GPS satellites and then to determine the device's terrestrial location. Utilizing proper software, the device may represent the location on a map, and it may give directions.
At full contraction, the thin and thick filaments overlap. Tropomyosin is a protein that winds around the chains of the actin filament and covers the myosin-binding sites to prevent actin from binding to myosin.
