Multiple Choice
The NMDA receptor present in many postsynaptic membranes is normally blocked by magnesium ions. When the postsynaptic neuron is repeatedly stimulated and depolarized, _____ ions can pass into the neuron, resulting in structural changes to the neuron.
A) Potassium"
B) Calcium"
C) Magnesium"
D) Sodium"
Correct Answer:
Verified
Correct Answer:
Verified
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