In the Presynaptic Neuron, ______ Influx Causes Neurotransmitter Release While

question 7

Multiple Choice

In the presynaptic neuron, ______ influx causes neurotransmitter release while in the postsynaptic neuron, ______ enters the cell following opening of ion channels.

• A)Na⁺; K⁺
• B)K⁺; Na⁺
• C)Ca²⁺; K⁺
• D)Ca²⁺; Na⁺
• E)Na⁺; Ca²⁺

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Definitions:

Unconditioned Stimulus

A stimulus that unconditionally, naturally, and automatically triggers a response without any learning process.

Observational Learning

Gaining understanding by observing the conduct of others and the consequences of that conduct.

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TV programming that contains scenes of physical aggression or harm intended to represent real-life conflicts, often criticized for potentially encouraging violent behavior in viewers.

Aggressively

In a manner that is forceful, assertive, or with intent to dominate or harm.