When a Neuron Is Activated by a Threshold Stimulation, _________

question 45

Multiple Choice

When a neuron is activated by a threshold stimulation, _________ channels open, which allows these ions to quickly

• A)sodium ion; diffuse into the neuron.
• B)sodium ion; diffuse out of the neuron.
• C)potassium ion; diffuse into the neuron.
• D)potassium ion; diffuse out of the neuron.

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Definitions:

Points of Connection

Refers to specific locations or moments where different elements, ideas, or people come together to interact or intersect in significant ways.

Departure

The act of leaving or going away from a place.

American Foreign Policy

The strategies chosen by the United States government to protect the country's national interests, security, and goals in its interaction with other countries.

1877

The year known for the end of Reconstruction in the United States, which was marked by the withdrawal of federal troops from the South, effectively ending efforts to protect the rights of newly freed African Americans.