O.D. Compression Angle Stop Quarter Turn Valve controls water flow to household plumbing fixtures. The Angle Stop Valve is used where the water pipe enters the room to allow for easy shut-off of water flow to the end fixture allowing for maintenance and repair without having to turn water off to the entire home.
A synapse is a connection which allows for the transmission of nerve impulses. Synapses can be found at the points where nerve cells meet other nerve cells, and where nerve cells interface with glandular and muscular cells. In all cases, this connection allows for the one-way movement of data.
Synapse. There are chemical synapses, and  electrical synapses; chemical synapses involve  neurotransmitters diffusing across a small space between the  neurons, and electr â¦ ical synapses involve a much smaller gap called  a gap-junction, where ions move through channels resulting  in an electrical current.hen a signal reaches the end of a neuron it releases neurotransmitters into the synapse where they bind to receptors to release the second messenger into the next neuron.