Gas cost estimates for this Killeen to Round Rock trip. If you were travelling in a vehicle that averaged 35 MPG and were paying $3.54 per gallon for your gas then the cost for a trip based upon an estimated distance of 48 drive miles from Killeen to Round Rock * in gas would be in the region of $4.85 USD.
A smooth, sustained contraction is called _____. tetanus: T/F Whereas skeletal muscle cells are electrically coupled, smooth muscle cells appear to be chemically coupled by gap junctions. This is false. The gap junctions between smooth muscle cells are electrically coupled; and the skeletal muscles cells are chemically coupled.
Single-unit smooth muscle, commonly called visceral muscle because it is in the walls of all hollow organs except the heart, is far more common. All the smooth muscle characteristics described so far pertain to single-unit smooth muscle.his propulsive action is called peristalsis. Contraction of smooth muscle in the rectum, urinary bladder, and uterus helps those organs expel their contents. Smooth muscle contraction also accounts for the constricted breaking of asthma and for stomach craps.