The neurons that relay information to the effectors are receptor neurons sensory
ID: 266747 • Letter: T
Question
The neurons that relay information to the effectors are
receptor neurons
sensory (afferent) neurons
motor (efferent) neurons
interneurons (association neurons)
The part of the neuron that conduct nerve impulses away from the cell body is the
axon
dendrite
myelin sheath
nodes of Ranvier
Neurons that cluster in ganglia are
receptor neurons
motor (efferent) neurons
sensory (afferent) neurons
interneurons (association neurons)
Which of the following is a part of the central nervous system?
The brain
The somatic nerves
The sympathetic nerves
The parasympathetic nerves
The majority of neurons in the brain are
receptor neurons
motor (efferent) neurons
sensory (afferent) neurons
interneurons (association neurons)
Which of the following is under voluntary control?
The somatic nerves
The autonomic nerves
The sympathetic nerves
The parasympathetic nerves
The nerves of the spinal cord are part of the
central nervous system
peripheral nervous system
sympathetic nervous system
parasympathetic nervous system
The part of the neuron that conduct nerve impulses towards the cell body is the
axon
dendrite
myelin sheath
nodes of Ranvier
Skeletal muscle, bones and skin are under the control of the
The somatic nerves
The autonomic nerves
The sympathetic nerves
The parasympathetic nerves
The speed of the impulse is it travels through a nerve is higher if the nerve are
myelinated
un-branched at the axon
lacking nodes of Ranvier
un-branched at the dendrites
Grey matter in the brain is different from white matter in the brain in that white matter is
branched
myelinated
unbranched
neurilemmated
The outer-membrane of neuron that promotes repair of a damaged neuron is called the
neurilemma
myelin sheath
Schwann cell
node of Ranvier
If a neuron lacks Schwann cells it will also lack
an axon
a cell body
a dendrite
a neurilemmal
The neurons of the CNS are much less likely to repair themselves compared to the neurons of the PNS because the CNS neurons lack
a cell body
grey matter
a neurilemma
nodes of Ranvier
The neurons that transmit information into the brain or spinal cord to be processed are
receptor neurons
motor (efferent) neurons
sensory (afferent) neurons
interneurons (association) neurons
Explanation / Answer
The neurons that relay information to the effectors are motor neurons.
The part of the neuron that conduct nerve impulses away from the cell body is the Axon.
Neurons that cluster in ganglia are sensory neurons.
The brain is a part of the central nervous system.
The vast majority of neurons in the brain are sensory neurons.
The somatic nerves is under voluntary control.
The nerves of the spinal cord are part of the peripheral nervous system.
The part of the neuron that conduct nerve impulses towards the cell body is the dendrite.
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