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Introductory Biology
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Introductory Biology Final - Part 3 of 3!
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Problem 1
Problem 2
Problem 3
Problem 4
Problem 5
Problem 6
Problem 7
Problem 8
Problem 9
Problem 10
Problem 11
Problem 12
Problem 13
Problem 14
Problem 15
Problem 16
Problem 17
Problem 18
Problem 19
Problem 20
Problem 21
Problem 22
Problem 23
Problem 24
Problem 25
Introductory Biology Final - Part 3 of 3!
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27. Nervous, Sensory, and Locomotor Systems / Neuronal Communication / Problem 8
Problem 8
What causes an action potential to propagate in a specific direction along the axon?
A
The refractory period following activation in the sodium channels
B
The differences in charges along the axon
C
Opening the sodium and potassium channels at the same time
D
Keeping the sodium channels activated all the time
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