When the action potential reaches the presynaptic terminal, it provokes the release of a small quantity of neurotransmitter molecules, which bind to chemical receptor molecules located in the membrane of another neuron, the postsynaptic neuron, on the opposite side of the synaptic cleft.
Turbinectomy is a procedure in which some or all of the turbinate bones attached to mucous membranes in the nasal passage are removed.It has been used to relieve nasal obstruction, but side-effects include removal of nerves that would report the passage of air. It may result in empty nose syndrome.urbinectomy is a procedure in which some or all of the turbinate bones attached to mucous membranes in the nasal passage are removed.
A turbine is a device for converting the energy in a moving fluid into mechanical rotating energy. There are big turbines at the bottom of dams that convert the energy from pressure and velocity in water into rotating mechanical energy to drive huge generators.he energy in is the kinetic energy from the wind's velocity and air density that flows into the area swept by the turbine blades. It is not possible to convert all of the wind's kinetic energy into mechanical energy. Some energy must remain in the air leaving the turbine.