Which receptor is an adrenergic receptor that results in broncodialation when activated by agonist? a. M2 b. Beta 1 c. Beta 2 d. Alpha 1

Explain the therapeutic effects of albuterol, a beta-adrenergic agonist taken (by inhalation) for asthma. Would you expect this drug to have any side effects? How might one design a better drug that did not have these effects?  Please help

Auditory information is processed initially by which lobe of the cerebral cortex?     a. temporal     b. occipital     c. parietal     d. frontal Which receptor type is regulated by both the presence of the ligand and the membrane potential of the cell on which the receptor resides?     a. D2-like dopamine receptors     b. 5-HT1 type serotonin receptors     c. Metabatropic (muscarinic) acetylcholine receptors     d. NMDA type glutamate receptors