Electrical Activity Crossword Puzzle

QUESTIONS LIST: graded : this type of potential occurs on the cell body, sodium : the highest concentration of this is found in the ecf, hyperpolarization : a membrane potential more negative than resting, myelinated : this type of nerve fibre conducts action potentials very quickly, threshold : if membrane potential reaches this threshold an action potential will be produced, terminals : this part of the neuron contains vesicles of neurotransmitter, relative : in the _ refractory period an action potential can be produced when a stronger stimulus is applied to the nerve, depolarization : the membrane potential becomes more positive than resting, nersnt : this equation can be used to calculate the equilibrium potential, absolute : in the _ refractory period an action potential cannot be produced, potassium : has the highest concentration inside cells, axon : a long thin extension of the cell body containing cytoplasm, axonhillock : an action potential is generated in this part of the neuron, voltagegated : these types of channels open and close in response to changes in membrane potential, dendrites : increase the surface area that the cell body can receive signals, repolarization : this occurs when voltage-gated k+ channels open, action : this type of potential is "all or nothing", potential : the separation of charge across a membrane, resting : a potential of -70mv