BIOL 230 EXAM 1 MULTIPLE CHOICE Questions and Answers with
Verified Solutions | Latest 2026 Update
Q: d. norepinephrine at alpha receptors
Answer:
e. norepinephrine at beta receptors A
Q: Parasympathetic postganglionic fibers
Answer:
a. arise from the ganglion chain located along either side of the spinal cord
b. are cholinergic
c. secrete norepinephrine
d. arise from the ganglion chain located along either side of the spinal cord, and are
cholinergic
e. arise from the ganglion chain located along either side of the spinal cord, and
secrete
norepinephrine B
,BIOL 230 EXAM 1 MULTIPLE CHOICE Questions and Answers with
Verified Solutions | Latest 2026 Update
Q: The autonomic nervous system is
Answer:
a. part of the somatic nervous system
b. considered to be the involuntary branch of the efferent nervous system
c. part of the efferent division of the peripheral nervous system
d. part of the efferent division of the peripheral nervous system as the involuntary
branch of
the system
e. all of the D
Q: All of the following release acetylcholine except
Answer:
a. sympathetic preganglionic fibers
b. parasympathetic preganglionic fibers
,BIOL 230 EXAM 1 MULTIPLE CHOICE Questions and Answers with
Verified Solutions | Latest 2026 Update
Q: c. sympathetic postganglionic fibers
Answer:
d. parasympathetic postganglionic fibers
e. alpha motor neuron C
Q: The sympathetic nervous system
Answer:
a. is part of the somatic nervous system
b. has cholinergic preganglionic and adrenergic postganglionic fibers
c. originates in the thoracic and lumbar regions of the spinal cord
d. has cholinergic preganglionic and adrenergic postganglionic fibers and originates
in the
thoracic and lumbar regions of the spinal cord
e. all of these D
, BIOL 230 EXAM 1 MULTIPLE CHOICE Questions and Answers with
Verified Solutions | Latest 2026 Update
Q: Which of the following does not characterize the sympathetic nervous system?
Answer:
a. It promotes responses that prepare the body for strenuous physical activity. b. It is
part of the autonomic nervous system. c. It has norepinephrine as its postganglionic
neurotransmitter. d. It is always excitatory (that is, it increases the activity in every
tissue it innervates). e. It is part of the efferent division of the peripheral nervous
system. D
Q: The parasympathetic nervous system
Answer:
a. has long preganglionic fibers that end on terminal ganglia
b. dominates in quite, relaxed situations
c. releases postganglionic neurotransmitters that binds with muscarinic receptors
d. bind with norepinephrine released from sympathetic postganglionic fibers
e. all of these E
Verified Solutions | Latest 2026 Update
Q: d. norepinephrine at alpha receptors
Answer:
e. norepinephrine at beta receptors A
Q: Parasympathetic postganglionic fibers
Answer:
a. arise from the ganglion chain located along either side of the spinal cord
b. are cholinergic
c. secrete norepinephrine
d. arise from the ganglion chain located along either side of the spinal cord, and are
cholinergic
e. arise from the ganglion chain located along either side of the spinal cord, and
secrete
norepinephrine B
,BIOL 230 EXAM 1 MULTIPLE CHOICE Questions and Answers with
Verified Solutions | Latest 2026 Update
Q: The autonomic nervous system is
Answer:
a. part of the somatic nervous system
b. considered to be the involuntary branch of the efferent nervous system
c. part of the efferent division of the peripheral nervous system
d. part of the efferent division of the peripheral nervous system as the involuntary
branch of
the system
e. all of the D
Q: All of the following release acetylcholine except
Answer:
a. sympathetic preganglionic fibers
b. parasympathetic preganglionic fibers
,BIOL 230 EXAM 1 MULTIPLE CHOICE Questions and Answers with
Verified Solutions | Latest 2026 Update
Q: c. sympathetic postganglionic fibers
Answer:
d. parasympathetic postganglionic fibers
e. alpha motor neuron C
Q: The sympathetic nervous system
Answer:
a. is part of the somatic nervous system
b. has cholinergic preganglionic and adrenergic postganglionic fibers
c. originates in the thoracic and lumbar regions of the spinal cord
d. has cholinergic preganglionic and adrenergic postganglionic fibers and originates
in the
thoracic and lumbar regions of the spinal cord
e. all of these D
, BIOL 230 EXAM 1 MULTIPLE CHOICE Questions and Answers with
Verified Solutions | Latest 2026 Update
Q: Which of the following does not characterize the sympathetic nervous system?
Answer:
a. It promotes responses that prepare the body for strenuous physical activity. b. It is
part of the autonomic nervous system. c. It has norepinephrine as its postganglionic
neurotransmitter. d. It is always excitatory (that is, it increases the activity in every
tissue it innervates). e. It is part of the efferent division of the peripheral nervous
system. D
Q: The parasympathetic nervous system
Answer:
a. has long preganglionic fibers that end on terminal ganglia
b. dominates in quite, relaxed situations
c. releases postganglionic neurotransmitters that binds with muscarinic receptors
d. bind with norepinephrine released from sympathetic postganglionic fibers
e. all of these E
