Blank Jeopardy

1
Neurons
Neuroglia
Cell communication
Neuron Physiology
Pathology And Aging
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2
Neurons originate from the embryological cell
layer called the _____.
3
What is the ectoderm?
4
What shape do interneurons have? Unipolar Bipolar
Multipolar
5
What is bipolar?
6
The ____ is part of the cell body where the axon
originates.
7
What is axon hillock?
8

• After nerve cells reach their mature form
• their role in ___ ceases.
• Metabolism
• Cell division
• Using energy
• aging

9
What is (b.) cell division?
10
Postsynaptic neurons have ______ on their
membranes That receive neurotransmitter
molecules.
11
What is neurotransmitter receptors?
12
Glial cells that produce myelin sheath that cover
axons Outside the brain and spinal cord (CNS) ?
13
What are Schwanns cells?
14
Glial cells that produce myelin sheath that
covers neurons of the brain and spinal cord (CNS)
?
15
What are oligodendrites?
16
What is the function of microglia cells?
17
What is protect the neurons using phagocytosis?
18
The function of_____ is to increase the speed of
neuron conduction.
19
What is myelin?
20
The neuroglial cell that produces cerobraspinal
fluid is the ____ cells.
21
What is the ependymal cells?
22
The gap between neurons is called a ____.
23
What is synapse?
24
The neuron on the receiving end is called a
___ neuron.
25
What is postsynaptic neuron?
26
When a neuron is at _____ potential it is
positive on the outside and negative on the
inside of the membrane.
27
What is resting potential?
28
A neurons cell membrane at resting potential
has a charge of ____ mV.
29
What is -70 mV?
30
The influx of ___ ions causes the release of
neurotransmitter molecules from the terminus.
31
What is calcium ions?
32
An automatic response to a stimulus is called a
____.
33
What is reflex?
34
In a reflex arc, what is an effector?
35
An effector is a muscle or gland?
36
An ___ neurotransmitter, hinders a neuron
impulse.
37
What is inhibitory neurotransmitter?
38
When a neuron receives an impulse, it becomes
depolarized and ____ ions rush in making the
inside of the membrane positive.
39
What are sodium ions?
40
During the refractory period, a neuron will not
respond to ______.
41
What is a new stimulus?
42
Neurological diseases a person is born with are
called ____ diseases.
43
What are congenital diseases?
44
Name one neurological disease that is
degenerative.
45
What is Parkinsons, Alzheimers, MS?
46
Neurons can be repaired if ____
47
What is if neuroglia cells are nearby?
48
Neurons have a higher risk of cellular
damage because they have a higher ______ rate.
49
What is metabolic rate?
50
Name two things that happen that cause the
nervous system to age.
51
What is decreased blood flow, decreased
cytokine, And loss of tonic control.