The use of the word rank for Navy enlisted personnel is incorrect. The term is rate.. The rating badge is a combination of rate (pay grade, as indicated by the chevrons) and rating (occupational specialty, as indicated by the symbol just above the chevrons).
Neurons are nerve cells that are constantly sending signals to your brain, muscles and glands. You have over 100 billion neurons in your brain sending signals. The signals help the different parts of your body communicate with each other.
A synapse between an axon and a muscle fibre is called neuromuscular junction. A synapse between an axon and a glandular cell is termed neuroglandular junction.... Nervous system transmits information as a series of nerve impulses. A nerve impulse, is the movement of an action potential as a wave through a nerve fibre.A wave of negative charge on the surface of an axon marks the position, at any moment, of the action potential. synapse between an axon and a muscle fibre is called neuromuscular junction. A synapse between an axon and a glandular cell is termed neuroglandular junction. Structure of these junctions and the transmission of nerve impulse across them are similar to those of neuron-neuron synapse.