11. Nervous Tissue and Nervous System
Properties of Graded and Action Potentials
11. Nervous Tissue and Nervous System
Properties of Graded and Action Potentials
1
concept
Graded and Action Potentials
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example
Properties of Graded and Action Potentials Example 1
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Problem
Problem___________ are all identical, whereas __________ can be larger or smaller depending on the level of stimulation.
A
Action potentials; graded potentials.
B
Graded potentials; action potentials.
C
Depolarizations; hyperpolarizations.
D
Repolarizations; depolarizations.
4
Problem
ProblemWhich of the following statements about graded potentials is FALSE?
A
Graded potentials act as short distance signals.
B
The magnitude of a graded potential is proportional to the magnitude of the stimulus.
C
Graded potentials occur mainly in axons.
D
Graded potentials can be depolarizing or hyperpolarizing.
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