BIOD-152 Final Exam
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Terms in this set (181)
This is a bundle of nerves
axons found in the
peripheral nervous
system.
This part of the parasympathetic nervous system
autonomic system
increases digestion
The ventral root of a Motor (efferent)
nerve contains what
type of neurons
This part of a Dendrites
neuron conducts
nerve impulses
toward the cell
body
,A neuron going to B and D
the bicep of the
forearm is part of
the:
A. CNS
B. PNS
C. Autonomic
system
D. Somatic
E. A and C
D. B and D
True or False: True. They are seperated by synapses
Neurons do not
physically touch
each other
-Neurotransmitters are chemicals stored
inside secretory vesicles at the end of the
Describe the
axon terminals.
function and
-When neurotransmitters are released by
release of
the axon terminal vesicles, they carry the
neurotransmitters
transmission of the nerve impulse from
one neuron to another
An efferent neuron A From the CNS to the PNS
carres information:
A From the CNS to
the PNS
B. From the PNS to
the CNS
C Within the CNS
D Within the PNS
,A presynaptic A Before the synapse
neuron would be
found:
A before the
synapse
B. after the synapse
C. Inside the
synapse
D. Only in the PNS
Location: Central nervous system (CNS)
What is the location Function: Regulation of chemical
and function of environment inside CNS, forming a
astrocytes physical barrier (blood-brain-barrier) by
wrapping around blood capillaries
A patient's left Yes. Peripheral nerves can regenerate the
thumb was severed length of the axon through the axonal
in a cooking regeneration because of the growth of
accident and then schwann cells ahead of the axon.
reattached during
surgery. Would the
patient be
expected to regrow
axons in their
thumb? why or why
not
, At rest, a neuron C polarized (around -70 mV)
plasma membrane
is
A 0 mV
B +40 mV
C Polarized
D Depolarized
Which of the C. It must remain in constant operation to
following is true maintain the resting rate
concerning the
sodium-potassium
pump?
A. It maintains the
depolarization
phase of an axon
B. For every two
sodium ions
pumped out, three
potassium ions are
pumped in
C. It must remain in
constant operation
to maintain the
resting state
D. The overall effect
is a positive charge
on the inside
Leave the first rating
Save
Terms in this set (181)
This is a bundle of nerves
axons found in the
peripheral nervous
system.
This part of the parasympathetic nervous system
autonomic system
increases digestion
The ventral root of a Motor (efferent)
nerve contains what
type of neurons
This part of a Dendrites
neuron conducts
nerve impulses
toward the cell
body
,A neuron going to B and D
the bicep of the
forearm is part of
the:
A. CNS
B. PNS
C. Autonomic
system
D. Somatic
E. A and C
D. B and D
True or False: True. They are seperated by synapses
Neurons do not
physically touch
each other
-Neurotransmitters are chemicals stored
inside secretory vesicles at the end of the
Describe the
axon terminals.
function and
-When neurotransmitters are released by
release of
the axon terminal vesicles, they carry the
neurotransmitters
transmission of the nerve impulse from
one neuron to another
An efferent neuron A From the CNS to the PNS
carres information:
A From the CNS to
the PNS
B. From the PNS to
the CNS
C Within the CNS
D Within the PNS
,A presynaptic A Before the synapse
neuron would be
found:
A before the
synapse
B. after the synapse
C. Inside the
synapse
D. Only in the PNS
Location: Central nervous system (CNS)
What is the location Function: Regulation of chemical
and function of environment inside CNS, forming a
astrocytes physical barrier (blood-brain-barrier) by
wrapping around blood capillaries
A patient's left Yes. Peripheral nerves can regenerate the
thumb was severed length of the axon through the axonal
in a cooking regeneration because of the growth of
accident and then schwann cells ahead of the axon.
reattached during
surgery. Would the
patient be
expected to regrow
axons in their
thumb? why or why
not
, At rest, a neuron C polarized (around -70 mV)
plasma membrane
is
A 0 mV
B +40 mV
C Polarized
D Depolarized
Which of the C. It must remain in constant operation to
following is true maintain the resting rate
concerning the
sodium-potassium
pump?
A. It maintains the
depolarization
phase of an axon
B. For every two
sodium ions
pumped out, three
potassium ions are
pumped in
C. It must remain in
constant operation
to maintain the
resting state
D. The overall effect
is a positive charge
on the inside
