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1. Which of the following is responsible for the
transmission of signals between neurons?
a) Axon
b) Dendrite
c) Synapse
d) Myelin sheath
Answer: c) Synapse
Rationale: The synapse is a specialized junction that allows
the transmission of signals between neurons. It consists of
the presynaptic neuron, synaptic cleft, and postsynaptic
neuron.
2. Which part of a neuron is responsible for receiving and
integrating incoming signals?
a) Cell body
b) Axon
c) Myelin sheath
d) Dendrite
Answer: d) Dendrite
Rationale: Dendrites are the branching extensions of a
neuron that receive signals from other neurons and transmit
them to the cell body.
3. Action potentials are generated and propagated along
the:
a) Cell body
b) Axon
c) Myelin sheath
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