You are watching: Which of the following is not a part of a neuron?
The part of the nerve cell specialized for conducting information is thea. Axon.b. Cell body.c. Soma.d. Neurilemma.
The nature that a nerve advertise is mainly a/an __________ event; whereas, the nature that the communication in between neurons is mainly a/an __________ event.a.chemical; electricalb.acetylcholine; catecholaminec.dendrite; axond.electrical; chemical
Acetylcholine, epinephrine, dopamine, and also histamine area.prescription-only drugs.b.synapses.c.neurotransmitters.d.beta blockers.
The conduction of a nerve impulse down the axon is dubbed a(n)a.ion potential.b.action potential.c.resting discharge.d.synapse.
Communication in ~ a neuron is __________, while communication between neurons is __________.a.chemical; electricalb.electrical; mechanicalc.electrical; chemicald.mechanical; electrical
The branching fibers of the __________ finish in __________ and link with components of other neurons.a.soma; somatic membranesb.nucleus; nucleic dampersc.dendrite; dendritic arcsd.axon; axon terminals
After efficiently running native the large, snarling, drooling grizzly bear that was running straight toward you, you pause to record your breath and collect your wits. The physical symptoms you now experience are controlled by thea.sympathetic concerned system.b.parasympathetic nervous system.c.central worried system.d.neurotransmitter acetylcholine.
An activity potential in reality occurs becausea.the internal of the nerve cell becomes positive.b.the interior of the nerve cabinet becomes negative.c.potassium ions go into the nerve cell.d.sodium ions leave the nerve cell.
The charge that exists throughout the nerve cabinet membrane is a an outcome of differinga.amounts that DNA and also RNA.b.types that neurotransmitters on either next of the nerve cell membrane.c.types of neurons inside and also outside the nerve cell membrane.d.concentrations of ion on either next of the nerve cell membrane.
The component of the neuron the specializes in receiving messages from other neurons is thea.axon.b.myelin.c.axon terminal.d.dendrite.
Nerve cabinet bodies and also dendrites are not the only places sensitive come neurotransmitters. Receptor web page can also be found ona.muscles and glands.b.skeletal joints.c.axon terminals.d.all critical organs.
The channels that transfer sodium and also potassium in ~ the axon are calleda.DNA and also RNA channels.b.membrane channels.c.neurons channels.d.ion channels.
Neurons conduct an activity potentiala.when sodium is pumped out of the neuron.b.when molecular entrances open to allow sodium ions right into a neuron.c.when the electric stimulation dips below -70 millivolts.d.only if surrounding by a myelin sheath.
Neurotransmitters room primarily associated with thea.synapse.b.soma.c.neurilemma.d.production the ion potentials.
Body cells specialized to lug and process information room calleda.neurotransmitters.b.synapses.c.ions.d.neurons.
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Which is the ideal explanation of just how a nerve advertise is brought from one neuron to another? The action potential or impulsea.jumps the synapse similar to the way a spark jumps the gap in a spark plug.b.causes the axon terminal to squirt out a chemical towards the following neuron.c.causes the axon terminal come expand and also touch a receptor site.d.bursts open up a void in the wall surface of the next neuron"s dendrite.