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G protein coupled receptors

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arne1's version from 2015-09-19 22:54

Section

Question Answer
beta-adrenergic or glucacon stimulatesadenyly cyclase
alpha2-adrenergic inhibitsadenylyl cyclase
alpha1-adrenergic activatesphospholipase C
Gs activatesadenylyl cyclase
Gi inhibitsadenylyl cyclase
NO activatesguanylyl cyclase
Glutamate is aneurotransmitter
Activation of alpha-1 adrenoceptors leads to increase in intracellular Ca2+ levels
cortisol is asteroid hormone (epenephrine is not)
alpha-1 receptor leads to activation ofprotein kinase C
Activation of beta-adrenoceptors leads to activation of adenylyl cyclase
Gq activatesphospholipase C
cAMP leads to phosphorylation of transcription factor CREB
signal molecules has to diffuse through the cell membrane to gain access to its receptorTestosterone
insulin activatesa tyrosine kinase receptor
memorize