BIO 253 Bonus Quiz over Homework 3 (Wiley)
Delgado Community College Questions and
Answers Verified by Experts
Where are dendrites located in the sequence of structures involved in receiving and sending a
nerve impulse? before cell body
Injury to this cranial nerve causes a loss of taste sensation, decreased salivation, and difficulty in
swallowing. What nerve would be damaged? Glossopharyngeal
This functional neuron type is structurally a multipolar neuron. Motor
Which nerve fibers carry impulses from the CNS to skeletal muscles? Efferent
Voltage gated Na+ channels will be open at the trigger zone if there NOT enough excitation.
False
Which of the following neurons transmits impulses from the one neuron to another?
Association
, BIO 253 Bonus Quiz over Homework 3 (Wiley)
Delgado Community College Questions and
Answers Verified by Experts
The parasympathetic division of the ANS is involved with decreased heart rate.
Select one:
True
False True
The function of oligodendrocytes is to
Select one:
form myelin sheaths in the PNS
are located in CNS ganglia
form myelin sheaths in the CNS
are phagocytic form myelin sheath in the CNS
This neuron is rare and is the sensory neuron in the eye and nose.
Select one:
Bipolar
Multipolar
Unipolar Bipolar
Delgado Community College Questions and
Answers Verified by Experts
Where are dendrites located in the sequence of structures involved in receiving and sending a
nerve impulse? before cell body
Injury to this cranial nerve causes a loss of taste sensation, decreased salivation, and difficulty in
swallowing. What nerve would be damaged? Glossopharyngeal
This functional neuron type is structurally a multipolar neuron. Motor
Which nerve fibers carry impulses from the CNS to skeletal muscles? Efferent
Voltage gated Na+ channels will be open at the trigger zone if there NOT enough excitation.
False
Which of the following neurons transmits impulses from the one neuron to another?
Association
, BIO 253 Bonus Quiz over Homework 3 (Wiley)
Delgado Community College Questions and
Answers Verified by Experts
The parasympathetic division of the ANS is involved with decreased heart rate.
Select one:
True
False True
The function of oligodendrocytes is to
Select one:
form myelin sheaths in the PNS
are located in CNS ganglia
form myelin sheaths in the CNS
are phagocytic form myelin sheath in the CNS
This neuron is rare and is the sensory neuron in the eye and nose.
Select one:
Bipolar
Multipolar
Unipolar Bipolar
