The cells of skeletal muscle are referred to as muscle fibers. Each fiber is surrounded by its own basement membrane, which is continuous with the endomysium. The fibers are long, tapering cells that contain many nuclei (i.e., multinucleated).he cells of skeletal muscle are referred to as muscle fibers. Each fiber is surrounded by its own basement membrane, which is continuous with the endomysium. The fibers are long, tapering cells that contain many nuclei (i.e., multinucleated).
When you turn on your carâs heater, the hot coolant flows from the engine to the heater core, which is located inside the carâs dash. A fan (the same one used by the air conditioner) blows air through the heater core, with the heated air then passing through the carâs vents and warming the interior. The Controls.
The heater core valve is a device that allows coolant to flow into a vehicle's heater core to produce heat.In a vehicle, the heater core is nothing more than a miniature radiator that receives hot coolant from the vehicle's engine.he heater core valve acts much like a thermostat in that it regulates the amount of heat produced by the heater through the amount of fluid it allows to flow into the heater core. If not for the heater core valve, the vehicle's heater would be in a continuous state of warming.