An IPSP Is Inhibitory Because It

question 189

Multiple Choice

An IPSP is inhibitory because it

• A) changes the threshold of the neuron.
• B) hyperpolarizes the postsynaptic membrane.
• C) prevents Ca²⁺ entry into the presynaptic terminal.
• D) reduces the amount of neurotransmitter released by the presynaptic terminal.
• E) depolarizes the postsynaptic membrane.

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