Portage Biod 152 module 1 exam
Study online at https://quizlet.com/_cnn5ol
1. this is a collection of cell ganglia
bodies found in the pe-
ripheral nervous system
2. This part of the autonom- sympathetic nervous system
ic system accelerates the
heart beat and increases
breathing rate.
3. the dorsal root of a nerve sensory/ afferent
contains what type of
neurons?
4. this part of a neuron con- dendrites
ducts nerve impulses to-
wards the cell body
5. A neuron going to the bi- central nervous system and autonomic nervous system
cep of the forearm is part
of the:
6. the neuron pictured be- bipolar
low is best described as
7. T/F: neurons do not phys- true
ically touch one another
8. -neurotransmitters are chemicals stored inside secretory vesicles
(axon terminal vesicles) at the end of the axon terminals
, Portage Biod 152 module 1 exam
Study online at https://quizlet.com/_cnn5ol
describe the function and
release of neurotransmit- -when neurotransmitters are released by the axon terminal vesicles,
ters they carry the transmission of the nerve impulse from one neuron to
another
9. an afferent neuron car- From the peripheral to the central nervous system
ries information:
10. a postsynaptic neuron after the synapse
would be found:
11. what is the location and -PNS
function of satellite cells? -regulation of environment of neuron cell bodies
12. a patient's thumb was yes; PNS nerves can regenerate the length of the axon through axonal
severed in a cooking acci- regeneration because of the growth of Schwann cells ahead of the
dent and then reattached axon
during surgery. would the
patient be expected to
regrow axons in their
thumb? why or why not
13. name and describe what -depolarization: the sodium gates open and sodium rushes into the
is occurring in the neuron axon during the depolarization phase of the action potential
cell membrane in section
2 of the diagram. include -voltage travels past zero and then on up to +40mV
the charge of the mem-
brane during this phase
14. Polarized (around -70mV)
Study online at https://quizlet.com/_cnn5ol
1. this is a collection of cell ganglia
bodies found in the pe-
ripheral nervous system
2. This part of the autonom- sympathetic nervous system
ic system accelerates the
heart beat and increases
breathing rate.
3. the dorsal root of a nerve sensory/ afferent
contains what type of
neurons?
4. this part of a neuron con- dendrites
ducts nerve impulses to-
wards the cell body
5. A neuron going to the bi- central nervous system and autonomic nervous system
cep of the forearm is part
of the:
6. the neuron pictured be- bipolar
low is best described as
7. T/F: neurons do not phys- true
ically touch one another
8. -neurotransmitters are chemicals stored inside secretory vesicles
(axon terminal vesicles) at the end of the axon terminals
, Portage Biod 152 module 1 exam
Study online at https://quizlet.com/_cnn5ol
describe the function and
release of neurotransmit- -when neurotransmitters are released by the axon terminal vesicles,
ters they carry the transmission of the nerve impulse from one neuron to
another
9. an afferent neuron car- From the peripheral to the central nervous system
ries information:
10. a postsynaptic neuron after the synapse
would be found:
11. what is the location and -PNS
function of satellite cells? -regulation of environment of neuron cell bodies
12. a patient's thumb was yes; PNS nerves can regenerate the length of the axon through axonal
severed in a cooking acci- regeneration because of the growth of Schwann cells ahead of the
dent and then reattached axon
during surgery. would the
patient be expected to
regrow axons in their
thumb? why or why not
13. name and describe what -depolarization: the sodium gates open and sodium rushes into the
is occurring in the neuron axon during the depolarization phase of the action potential
cell membrane in section
2 of the diagram. include -voltage travels past zero and then on up to +40mV
the charge of the mem-
brane during this phase
14. Polarized (around -70mV)
