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 Vertex is the first high efficiency tank style water heater with more than 75,000 BTU input to be endorsed by the ENERGY STAR program. A. O. Smith. A residential gas condensing water heater, the Vertex combines an advanced internal heat exchanger with up to 100,000 BTU input, inspired by A. O. Smithâs trusted CycloneÂ® commercial water heater.