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WorksheetsNeuron
Total questions: 15
Worksheet time: 8mins
What is A?
Dendrites
Cell Body
Nodes of Ranvier
Schwann Cell
What is B?
Dendrites
Cell Body
Nodes of Ranvier
Schwann Cell
What is G?
Dendrites
Cell Body
Nodes of Ranvier
Schwann Cell
What structure conducts AP away from the cell body?
Dendrites
Axon
Schwannn Cell
Axon Terminal
What produces myelin?
Cell Body
Dendrites
Schwann Cells
Nodes of Ranvier
Motor Nerve Fibers carry signals from ________ to the _______
brain, muscles
skin, brain
skin, muscles
muscles, brain
Which nerves are responsible for movement including reflexes?
Somatic
Autonomic
Can an action potential occur below -55mV?
Yes
No
What is resting membrane potential?
-70mV
70mV
55mV
-55mV
What type of summation is shown?
Temporal
Spatial
What type of summation is shown?
Temporal
Spatial
Which phase includes the refractory period?
Depolarization
Repolarization
Resting
Hyperpolarization
Which phase does sodium enter the cell?
Depolarization
Repolarization
Resting
Hyperpolarization
Which phase does sodium channels close and potassium channels open?
Depolarization
Repolarization
Resting
Hyperpolarization
Which 2 of the following happens during repolarization?
Voltage increases
Voltage decreases
Sodium exits the cell
Potassium exits the cell
