The action potential is the brief electrical impulse that is responsible for the propagation of information down the axon of a neuron. Some important concepts involved with the action potential are the membrane potential, resting potential, threshold.hen the membrane potential reaches its peak, the action potential is attained, and the sodium channels become refractory and no more sodium ions enter the cell. Potassium ions continue to leave the cell, and the membrane potential slowly decreases towards the resting potential.
Define automotive. automotive synonyms, automotive pronunciation, automotive translation, English dictionary definition of automotive. adj. 1. Moving by itself; self-propelling or self-propelled. 2. Of or relating to self-propelled vehicles. adj 1. relating to motor vehicles 2....
A car is a wheeled, self-powered motor vehicle used for transportation. Most definitions of the term specify that cars are designed to run primarily on roads, to have seating for one to eight people, to typically have four wheels, and to be constructed principally for the transport of people rather than goods.he word car is believed to originate from the Latin word carrus or carrum (wheeled vehicle), or the Middle English word carre (meaning cart, from Old North French). In turn, these originated from the Gaulish word karros (a Gallic chariot).