Rio Salado Bio 201 Exam 3 Questions & 100% Correct Answers- Latest Test | Graded A+ | Passed
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Course
Bio 201
Institution
Bio 201
Myelination of the nerve fibers in the central nervous system is the job of the
oligodendrocyte.
T/F
-:- True
If bacteria invaded the CNS tissue, microglia would migrate to the area to engulf
and destroy them. T/F
-:- True
Neurons in the CNS are organized into functional groups. T/F
-:...
Rio Salado Bio 201 Exam 3 Questions &
100% Correct Answers- Latest Test | Graded
A+ | Passed
Myelination of the nerve fibers in the central nervous system is the job of the
oligodendrocyte.
T/F
✓ -:- True
If bacteria invaded the CNS tissue, microglia would migrate to the area to engulf
and destroy them. T/F
✓ -:- True
Neurons in the CNS are organized into functional groups. T/F
✓ -:- True
Efferent nerve fibers may be described as motor nerve fibers. T/F
✓ -:- True
Voltage is always measured between two points and may be called the potential
A stimulus traveling toward a synapse appears to open calcium channels at the
presynaptic end, which in turn promotes fusion of synaptic vesicles to the axonal
membrane. T or F
✓ -:- True
Sensory neurons have long dendrites, while motor neurons have long axons. T or
F
✓ -:- True
Large-diameter nerve fibers conduct impulses much faster than small-diameter
fibers. T/F
✓ -:- True
Saltatory conduction occurs because of the presence of salt (NaCl) around the
neuron. T or F
✓ -:- False. Saltatory conduction refers to the signal jumping from
node to node along the axon.
4|Page | Grade A+| 2024/2025
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