Nervous System - Neurons/Synapse Question Preview (ID: 52023)


Neuron Structure, Types, And The Synapse. TEACHERS: click here for quick copy question ID numbers.

Type of Neuron that carries impulses from the sense receptors to the Central Nervous System.
a) Sensory
b) Motor
c) Interneuron
d) Mixed

Which IS NOT one of the 3 main parts of a Neuron?
a) Synaptic Cleft
b) Cell Body
c) Axon
d) Dendrite

The chemical messages that carry the impulse across the Synaptic Cleft.
a) Neurotransmitters
b) Effectors
c) Myelin
d) Axons

In which direction does an Axon always carry its impulses?
a) Away from the neuron Cell Body
b) Toward the neuron Cell Body
c)
d)

Type of Neuron that transmits impulses between the other two types.
a) Interneuron
b) Mixed
c) Sensory
d) Motor

The microscopic space between the axon and dendrite of adjacent neurons.
a) Synaptic Cleft
b) Interneuron
c) Myelin
d) Cell Body

Which type of Neuron carries impulses from the Central Nervous System out to effectors (muscles and glands)?
a) Motor
b) Sensory
c) Interneuron
d) Mixed

The main part of a neuron that has all of the traditional cell organelles.
a) Cell Body
b) Axon
c) Dendrite
d) Synapse

A white, fatty protective covering on the nerve fibers outside the Central Nervous System.
a) Myelin
b) Neuron
c) Synaptic Cleft
d) Neurotransmitter

The area where the axon and dendrites of adjacent neurons meet.
a) Synapse
b) Myelin
c) Interneuron
d) Cell Body

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