NMDA Receptors

question 59

Multiple Choice

NMDA receptors

• A) open in response to extracellular ATP
• B) open with depolarized voltages because of positively charged amino acids in a voltage-sensing region
• C) open with depolarized voltages when Mg2+ ions dissociate from the protein and permit ion influx
• D) are GPCRs
• E) all of the above

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