Which one of the following statements about GABAa receptor subunits is CORRECT?

Question

Accepted Answer

Benzodiazepines will not interact with GABAa receptors that contain either alpha4 or alpha6 subunits.

Answer

Benzodiazepines negatively modulate the activation of GABAa receptors containing alpha4 or alpha6 subunits.

Answer

The alpha2 subunit is believed to mediate the sedative effects of benzodiazepines.

Answer

The alpha1 subunit is believed to mediate the anti-anxiety effects of benzodiazepines.

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