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Which portion of the neuron acts as the “conducting zone” for transmitting impulses?
The correct answer is "Axon"
Which parts of the neuron receives impulses from other cells or sensory structures?
The correct answer is "Cell body or Dendrites"
The portion of the neuron which acts as a “trigger zone” ...
The correct answer is "Axon hillock"
Which portion of the neuron release chemical neurotransmitters?
The correct answer is "Axon terminals"
The portion of the neuron containing the nucleus and major organelles and is also known as “soma” is
The correct answer is "Cell body"
Which part of the neuron has Schwann cells associated with it?
The correct answer is "Axon"
Which part contributes to rapid transmission of action potentials on a peripheral neuron?
The correct answer is "Nodes of Ranvier"
The area between the Schwann cells where the axon is bare and in direct contact with the extracellular fluid is
The correct answer is "Nodes of Ranvier"
Which ion crosses the neuron membrane through open gated ion channels to initiate a graded potential?
The correct answer is "Na+"
Graded potentials occur on the membrane of
The correct answer is "Dendrites and Soma"